12487360

素因数分解:

$2^6\times 5^1\times {\mathrm{39023}}^1$

素因数の和:39040

約数の個数: 28

約数和(自身を含む): 29736288

約数和(自身を除く): 17248928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 39023, 78046, 156092, 195115, 312184, 390230, 624368, 780460, 1248736, 1560920, 2497472, 3121840, 6243680, 12487360]

約数ペア:

[(1, 12487360), (2, 6243680), (4, 3121840), (5, 2497472), (8, 1560920), (10, 1248736), (16, 780460), (20, 624368), (32, 390230), (40, 312184), (64, 195115), (80, 156092), (160, 78046), (320, 39023)]