55115440

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11677}}^1$

素因数の和:11749

約数の個数: 40

約数和(自身を含む): 130326480

約数和(自身を除く): 75211040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 11677, 23354, 46708, 58385, 93416, 116770, 186832, 233540, 467080, 688943, 934160, 1377886, 2755772, 3444715, 5511544, 6889430, 11023088, 13778860, 27557720, 55115440]

約数ペア:

[(1, 55115440), (2, 27557720), (4, 13778860), (5, 11023088), (8, 6889430), (10, 5511544), (16, 3444715), (20, 2755772), (40, 1377886), (59, 934160), (80, 688943), (118, 467080), (236, 233540), (295, 186832), (472, 116770), (590, 93416), (944, 58385), (1180, 46708), (2360, 23354), (4720, 11677)]