40126290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 111041280

約数和(自身を除く): 70914990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 41, 51, 57, 82, 85, 95, 101, 102, 114, 123, 170, 190, 202, 205, 246, 255, 285, 303, 323, 410, 505, 510, 570, 606, 615, 646, 697, 779, 969, 1010, 1230, 1394, 1515, 1558, 1615, 1717, 1919, 1938, 2091, 2337, 3030, 3230, 3434, 3485, 3838, 3895, 4141, 4182, 4674, 4845, 5151, 5757, 6970, 7790, 8282, 8585, 9595, 9690, 10302, 10455, 11514, 11685, 12423, 13243, 17170, 19190, 20705, 20910, 23370, 24846, 25755, 26486, 28785, 32623, 39729, 41410, 51510, 57570, 62115, 65246, 66215, 70397, 78679, 79458, 97869, 124230, 132430, 140794, 157358, 163115, 195738, 198645, 211191, 236037, 326230, 351985, 393395, 397290, 422382, 472074, 489345, 703970, 786790, 978690, 1055955, 1180185, 1337543, 2111910, 2360370, 2675086, 4012629, 6687715, 8025258, 13375430, 20063145, 40126290]

約数ペア:

[(1, 40126290), (2, 20063145), (3, 13375430), (5, 8025258), (6, 6687715), (10, 4012629), (15, 2675086), (17, 2360370), (19, 2111910), (30, 1337543), (34, 1180185), (38, 1055955), (41, 978690), (51, 786790), (57, 703970), (82, 489345), (85, 472074), (95, 422382), (101, 397290), (102, 393395), (114, 351985), (123, 326230), (170, 236037), (190, 211191), (202, 198645), (205, 195738), (246, 163115), (255, 157358), (285, 140794), (303, 132430), (323, 124230), (410, 97869), (505, 79458), (510, 78679), (570, 70397), (606, 66215), (615, 65246), (646, 62115), (697, 57570), (779, 51510), (969, 41410), (1010, 39729), (1230, 32623), (1394, 28785), (1515, 26486), (1558, 25755), (1615, 24846), (1717, 23370), (1919, 20910), (1938, 20705), (2091, 19190), (2337, 17170), (3030, 13243), (3230, 12423), (3434, 11685), (3485, 11514), (3838, 10455), (3895, 10302), (4141, 9690), (4182, 9595), (4674, 8585), (4845, 8282), (5151, 7790), (5757, 6970)]