2052293712560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281908477}}^1$

素因数の和:281908510

約数の個数: 80

約数和(自身を含む): 5872717413696

約数和(自身を除く): 3820423701136

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 281908477, 563816954, 1127633908, 1409542385, 1973359339, 2255267816, 2819084770, 3664810201, 3946718678, 4510535632, 5638169540, 7329620402, 7893437356, 9866796695, 11276339080, 14659240804, 15786874712, 18324051005, 19733593390, 22552678160, 25653671407, 29318481608, 31573749424, 36648102010, 39467186780, 51307342814, 58636963216, 73296204020, 78934373560, 102614685628, 128268357035, 146592408040, 157868747120, 205229371256, 256536714070, 293184816080, 410458742512, 513073428140, 1026146856280, 2052293712560]

約数ペア:

[(1, 2052293712560), (2, 1026146856280), (4, 513073428140), (5, 410458742512), (7, 293184816080), (8, 256536714070), (10, 205229371256), (13, 157868747120), (14, 146592408040), (16, 128268357035), (20, 102614685628), (26, 78934373560), (28, 73296204020), (35, 58636963216), (40, 51307342814), (52, 39467186780), (56, 36648102010), (65, 31573749424), (70, 29318481608), (80, 25653671407), (91, 22552678160), (104, 19733593390), (112, 18324051005), (130, 15786874712), (140, 14659240804), (182, 11276339080), (208, 9866796695), (260, 7893437356), (280, 7329620402), (364, 5638169540), (455, 4510535632), (520, 3946718678), (560, 3664810201), (728, 2819084770), (910, 2255267816), (1040, 1973359339), (1456, 1409542385), (1820, 1127633908), (3640, 563816954), (7280, 281908477)]