100087840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1250

約数の個数: 96

約数和(自身を含む): 258660864

約数和(自身を除く): 158573024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1187, 1240, 1360, 2108, 2374, 2480, 2635, 2720, 4216, 4748, 4960, 5270, 5935, 8432, 9496, 10540, 11870, 16864, 18992, 20179, 21080, 23740, 36797, 37984, 40358, 42160, 47480, 73594, 80716, 84320, 94960, 100895, 147188, 161432, 183985, 189920, 201790, 294376, 322864, 367970, 403580, 588752, 625549, 645728, 735940, 807160, 1177504, 1251098, 1471880, 1614320, 2502196, 2943760, 3127745, 3228640, 5004392, 5887520, 6255490, 10008784, 12510980, 20017568, 25021960, 50043920, 100087840]

約数ペア:

[(1, 100087840), (2, 50043920), (4, 25021960), (5, 20017568), (8, 12510980), (10, 10008784), (16, 6255490), (17, 5887520), (20, 5004392), (31, 3228640), (32, 3127745), (34, 2943760), (40, 2502196), (62, 1614320), (68, 1471880), (80, 1251098), (85, 1177504), (124, 807160), (136, 735940), (155, 645728), (160, 625549), (170, 588752), (248, 403580), (272, 367970), (310, 322864), (340, 294376), (496, 201790), (527, 189920), (544, 183985), (620, 161432), (680, 147188), (992, 100895), (1054, 94960), (1187, 84320), (1240, 80716), (1360, 73594), (2108, 47480), (2374, 42160), (2480, 40358), (2635, 37984), (2720, 36797), (4216, 23740), (4748, 21080), (4960, 20179), (5270, 18992), (5935, 16864), (8432, 11870), (9496, 10540)]