2873996840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{45677}}^1$

素因数の和:45723

約数の個数: 96

約数和(自身を含む): 7654719240

約数和(自身を除く): 4780722400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 220, 242, 260, 286, 440, 484, 520, 572, 605, 715, 968, 1144, 1210, 1430, 1573, 2420, 2860, 3146, 4840, 5720, 6292, 7865, 12584, 15730, 31460, 45677, 62920, 91354, 182708, 228385, 365416, 456770, 502447, 593801, 913540, 1004894, 1187602, 1827080, 2009788, 2375204, 2512235, 2969005, 4019576, 4750408, 5024470, 5526917, 5938010, 6531811, 10048940, 11053834, 11876020, 13063622, 20097880, 22107668, 23752040, 26127244, 27634585, 32659055, 44215336, 52254488, 55269170, 65318110, 71849921, 110538340, 130636220, 143699842, 221076680, 261272440, 287399684, 359249605, 574799368, 718499210, 1436998420, 2873996840]

約数ペア:

[(1, 2873996840), (2, 1436998420), (4, 718499210), (5, 574799368), (8, 359249605), (10, 287399684), (11, 261272440), (13, 221076680), (20, 143699842), (22, 130636220), (26, 110538340), (40, 71849921), (44, 65318110), (52, 55269170), (55, 52254488), (65, 44215336), (88, 32659055), (104, 27634585), (110, 26127244), (121, 23752040), (130, 22107668), (143, 20097880), (220, 13063622), (242, 11876020), (260, 11053834), (286, 10048940), (440, 6531811), (484, 5938010), (520, 5526917), (572, 5024470), (605, 4750408), (715, 4019576), (968, 2969005), (1144, 2512235), (1210, 2375204), (1430, 2009788), (1573, 1827080), (2420, 1187602), (2860, 1004894), (3146, 913540), (4840, 593801), (5720, 502447), (6292, 456770), (7865, 365416), (12584, 228385), (15730, 182708), (31460, 91354), (45677, 62920)]