67829240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2940

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 98058760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2879, 2945, 4712, 5758, 5890, 11516, 11780, 14395, 23032, 23560, 28790, 54701, 57580, 89249, 109402, 115160, 178498, 218804, 273505, 356996, 437608, 446245, 547010, 713992, 892490, 1094020, 1695731, 1784980, 2188040, 3391462, 3569960, 6782924, 8478655, 13565848, 16957310, 33914620, 67829240]

約数ペア:

[(1, 67829240), (2, 33914620), (4, 16957310), (5, 13565848), (8, 8478655), (10, 6782924), (19, 3569960), (20, 3391462), (31, 2188040), (38, 1784980), (40, 1695731), (62, 1094020), (76, 892490), (95, 713992), (124, 547010), (152, 446245), (155, 437608), (190, 356996), (248, 273505), (310, 218804), (380, 178498), (589, 115160), (620, 109402), (760, 89249), (1178, 57580), (1240, 54701), (2356, 28790), (2879, 23560), (2945, 23032), (4712, 14395), (5758, 11780), (5890, 11516)]