8049585570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{85643}}^1$

素因数の和:85907

約数の個数: 64

約数和(自身を含む): 20891654784

約数和(自身を除く): 12842069214

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 241, 390, 482, 723, 1205, 1446, 2410, 3133, 3615, 6266, 7230, 9399, 15665, 18798, 31330, 46995, 85643, 93990, 171286, 256929, 428215, 513858, 856430, 1113359, 1284645, 2226718, 2569290, 3340077, 5566795, 6680154, 11133590, 16700385, 20639963, 33400770, 41279926, 61919889, 103199815, 123839778, 206399630, 268319519, 309599445, 536639038, 619198890, 804958557, 1341597595, 1609917114, 2683195190, 4024792785, 8049585570]

約数ペア:

[(1, 8049585570), (2, 4024792785), (3, 2683195190), (5, 1609917114), (6, 1341597595), (10, 804958557), (13, 619198890), (15, 536639038), (26, 309599445), (30, 268319519), (39, 206399630), (65, 123839778), (78, 103199815), (130, 61919889), (195, 41279926), (241, 33400770), (390, 20639963), (482, 16700385), (723, 11133590), (1205, 6680154), (1446, 5566795), (2410, 3340077), (3133, 2569290), (3615, 2226718), (6266, 1284645), (7230, 1113359), (9399, 856430), (15665, 513858), (18798, 428215), (31330, 256929), (46995, 171286), (85643, 93990)]