70595440

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21523}}^1$

素因数の和:21577

約数の個数: 40

約数和(自身を含む): 168145488

約数和(自身を除く): 97550048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 21523, 43046, 86092, 107615, 172184, 215230, 344368, 430460, 860920, 882443, 1721840, 1764886, 3529772, 4412215, 7059544, 8824430, 14119088, 17648860, 35297720, 70595440]

約数ペア:

[(1, 70595440), (2, 35297720), (4, 17648860), (5, 14119088), (8, 8824430), (10, 7059544), (16, 4412215), (20, 3529772), (40, 1764886), (41, 1721840), (80, 882443), (82, 860920), (164, 430460), (205, 344368), (328, 215230), (410, 172184), (656, 107615), (820, 86092), (1640, 43046), (3280, 21523)]