19525350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 192

約数和(自身を含む): 59996160

約数和(自身を除く): 40470810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 25, 26, 30, 31, 34, 38, 39, 50, 51, 57, 62, 65, 75, 78, 85, 93, 95, 102, 114, 130, 150, 155, 170, 186, 190, 195, 221, 247, 255, 285, 310, 323, 325, 390, 403, 425, 442, 465, 475, 494, 510, 527, 570, 589, 646, 650, 663, 741, 775, 806, 850, 930, 950, 969, 975, 1054, 1105, 1178, 1209, 1235, 1275, 1326, 1425, 1482, 1550, 1581, 1615, 1767, 1938, 1950, 2015, 2210, 2325, 2418, 2470, 2550, 2635, 2850, 2945, 3162, 3230, 3315, 3534, 3705, 4030, 4199, 4650, 4845, 5270, 5525, 5890, 6045, 6175, 6630, 6851, 7410, 7657, 7905, 8075, 8398, 8835, 9690, 10013, 10075, 11050, 12090, 12350, 12597, 13175, 13702, 14725, 15314, 15810, 16150, 16575, 17670, 18525, 20026, 20150, 20553, 20995, 22971, 24225, 25194, 26350, 29450, 30039, 30225, 33150, 34255, 37050, 38285, 39525, 41106, 41990, 44175, 45942, 48450, 50065, 60078, 60450, 62985, 68510, 76570, 79050, 88350, 100130, 102765, 104975, 114855, 125970, 130169, 150195, 171275, 191425, 205530, 209950, 229710, 250325, 260338, 300390, 314925, 342550, 382850, 390507, 500650, 513825, 574275, 629850, 650845, 750975, 781014, 1027650, 1148550, 1301690, 1501950, 1952535, 3254225, 3905070, 6508450, 9762675, 19525350]

約数ペア:

[(1, 19525350), (2, 9762675), (3, 6508450), (5, 3905070), (6, 3254225), (10, 1952535), (13, 1501950), (15, 1301690), (17, 1148550), (19, 1027650), (25, 781014), (26, 750975), (30, 650845), (31, 629850), (34, 574275), (38, 513825), (39, 500650), (50, 390507), (51, 382850), (57, 342550), (62, 314925), (65, 300390), (75, 260338), (78, 250325), (85, 229710), (93, 209950), (95, 205530), (102, 191425), (114, 171275), (130, 150195), (150, 130169), (155, 125970), (170, 114855), (186, 104975), (190, 102765), (195, 100130), (221, 88350), (247, 79050), (255, 76570), (285, 68510), (310, 62985), (323, 60450), (325, 60078), (390, 50065), (403, 48450), (425, 45942), (442, 44175), (465, 41990), (475, 41106), (494, 39525), (510, 38285), (527, 37050), (570, 34255), (589, 33150), (646, 30225), (650, 30039), (663, 29450), (741, 26350), (775, 25194), (806, 24225), (850, 22971), (930, 20995), (950, 20553), (969, 20150), (975, 20026), (1054, 18525), (1105, 17670), (1178, 16575), (1209, 16150), (1235, 15810), (1275, 15314), (1326, 14725), (1425, 13702), (1482, 13175), (1550, 12597), (1581, 12350), (1615, 12090), (1767, 11050), (1938, 10075), (1950, 10013), (2015, 9690), (2210, 8835), (2325, 8398), (2418, 8075), (2470, 7905), (2550, 7657), (2635, 7410), (2850, 6851), (2945, 6630), (3162, 6175), (3230, 6045), (3315, 5890), (3534, 5525), (3705, 5270), (4030, 4845), (4199, 4650)]