52802839160

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18592549}}^1$

素因数の和:18592631

約数の個数: 32

約数和(自身を含む): 120479724000

約数和(自身を除く): 67676884840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 18592549, 37185098, 74370196, 92962745, 148740392, 185925490, 371850980, 743701960, 1320070979, 2640141958, 5280283916, 6600354895, 10560567832, 13200709790, 26401419580, 52802839160]

約数ペア:

[(1, 52802839160), (2, 26401419580), (4, 13200709790), (5, 10560567832), (8, 6600354895), (10, 5280283916), (20, 2640141958), (40, 1320070979), (71, 743701960), (142, 371850980), (284, 185925490), (355, 148740392), (568, 92962745), (710, 74370196), (1420, 37185098), (2840, 18592549)]