1567795760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1152791}}^1$

素因数の和:1152821

約数の個数: 40

約数和(自身を含む): 3859547616

約数和(自身を除く): 2291751856

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1152791, 2305582, 4611164, 5763955, 9222328, 11527910, 18444656, 19597447, 23055820, 39194894, 46111640, 78389788, 92223280, 97987235, 156779576, 195974470, 313559152, 391948940, 783897880, 1567795760]

約数ペア:

[(1, 1567795760), (2, 783897880), (4, 391948940), (5, 313559152), (8, 195974470), (10, 156779576), (16, 97987235), (17, 92223280), (20, 78389788), (34, 46111640), (40, 39194894), (68, 23055820), (80, 19597447), (85, 18444656), (136, 11527910), (170, 9222328), (272, 5763955), (340, 4611164), (680, 2305582), (1360, 1152791)]