41264720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2428

約数の個数: 80

約数和(自身を含む): 113230848

約数和(自身を除く): 71966128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2377, 2480, 3472, 4340, 4754, 8680, 9508, 11885, 16639, 17360, 19016, 23770, 33278, 38032, 47540, 66556, 73687, 83195, 95080, 133112, 147374, 166390, 190160, 266224, 294748, 332780, 368435, 515809, 589496, 665560, 736870, 1031618, 1178992, 1331120, 1473740, 2063236, 2579045, 2947480, 4126472, 5158090, 5894960, 8252944, 10316180, 20632360, 41264720]

約数ペア:

[(1, 41264720), (2, 20632360), (4, 10316180), (5, 8252944), (7, 5894960), (8, 5158090), (10, 4126472), (14, 2947480), (16, 2579045), (20, 2063236), (28, 1473740), (31, 1331120), (35, 1178992), (40, 1031618), (56, 736870), (62, 665560), (70, 589496), (80, 515809), (112, 368435), (124, 332780), (140, 294748), (155, 266224), (217, 190160), (248, 166390), (280, 147374), (310, 133112), (434, 95080), (496, 83195), (560, 73687), (620, 66556), (868, 47540), (1085, 38032), (1240, 33278), (1736, 23770), (2170, 19016), (2377, 17360), (2480, 16639), (3472, 11885), (4340, 9508), (4754, 8680)]