1884509320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1\times {\mathrm{1409}}^1$

素因数の和:2602

約数の個数: 64

約数和(自身を含む): 4393278000

約数和(自身を除く): 2508768680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1153, 1160, 1409, 2306, 2818, 4612, 5636, 5765, 7045, 9224, 11272, 11530, 14090, 23060, 28180, 33437, 40861, 46120, 56360, 66874, 81722, 133748, 163444, 167185, 204305, 267496, 326888, 334370, 408610, 668740, 817220, 1337480, 1624577, 1634440, 3249154, 6498308, 8122885, 12996616, 16245770, 32491540, 47112733, 64983080, 94225466, 188450932, 235563665, 376901864, 471127330, 942254660, 1884509320]

約数ペア:

[(1, 1884509320), (2, 942254660), (4, 471127330), (5, 376901864), (8, 235563665), (10, 188450932), (20, 94225466), (29, 64983080), (40, 47112733), (58, 32491540), (116, 16245770), (145, 12996616), (232, 8122885), (290, 6498308), (580, 3249154), (1153, 1634440), (1160, 1624577), (1409, 1337480), (2306, 817220), (2818, 668740), (4612, 408610), (5636, 334370), (5765, 326888), (7045, 267496), (9224, 204305), (11272, 167185), (11530, 163444), (14090, 133748), (23060, 81722), (28180, 66874), (33437, 56360), (40861, 46120)]