4398727900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4679}}^1$

素因数の和:4796

約数の個数: 144

約数和(自身を含む): 11699251200

約数和(自身を除く): 7300523300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 79, 85, 100, 119, 140, 158, 170, 175, 238, 316, 340, 350, 395, 425, 476, 553, 595, 700, 790, 850, 1106, 1190, 1343, 1580, 1700, 1975, 2212, 2380, 2686, 2765, 2975, 3950, 4679, 5372, 5530, 5950, 6715, 7900, 9358, 9401, 11060, 11900, 13430, 13825, 18716, 18802, 23395, 26860, 27650, 32753, 33575, 37604, 46790, 47005, 55300, 65506, 67150, 79543, 93580, 94010, 116975, 131012, 134300, 159086, 163765, 188020, 233950, 235025, 318172, 327530, 369641, 397715, 467900, 470050, 556801, 655060, 739282, 795430, 818825, 940100, 1113602, 1478564, 1590860, 1637650, 1848205, 1988575, 2227204, 2587487, 2784005, 3275300, 3696410, 3977150, 5174974, 5568010, 6283897, 7392820, 7954300, 9241025, 10349948, 11136020, 12567794, 12937435, 13920025, 18482050, 25135588, 25874870, 27840050, 31419485, 36964100, 43987279, 51749740, 55680100, 62838970, 64687175, 87974558, 125677940, 129374350, 157097425, 175949116, 219936395, 258748700, 314194850, 439872790, 628389700, 879745580, 1099681975, 2199363950, 4398727900]

約数ペア:

[(1, 4398727900), (2, 2199363950), (4, 1099681975), (5, 879745580), (7, 628389700), (10, 439872790), (14, 314194850), (17, 258748700), (20, 219936395), (25, 175949116), (28, 157097425), (34, 129374350), (35, 125677940), (50, 87974558), (68, 64687175), (70, 62838970), (79, 55680100), (85, 51749740), (100, 43987279), (119, 36964100), (140, 31419485), (158, 27840050), (170, 25874870), (175, 25135588), (238, 18482050), (316, 13920025), (340, 12937435), (350, 12567794), (395, 11136020), (425, 10349948), (476, 9241025), (553, 7954300), (595, 7392820), (700, 6283897), (790, 5568010), (850, 5174974), (1106, 3977150), (1190, 3696410), (1343, 3275300), (1580, 2784005), (1700, 2587487), (1975, 2227204), (2212, 1988575), (2380, 1848205), (2686, 1637650), (2765, 1590860), (2975, 1478564), (3950, 1113602), (4679, 940100), (5372, 818825), (5530, 795430), (5950, 739282), (6715, 655060), (7900, 556801), (9358, 470050), (9401, 467900), (11060, 397715), (11900, 369641), (13430, 327530), (13825, 318172), (18716, 235025), (18802, 233950), (23395, 188020), (26860, 163765), (27650, 159086), (32753, 134300), (33575, 131012), (37604, 116975), (46790, 94010), (47005, 93580), (55300, 79543), (65506, 67150)]