366944080

素因数分解:

$2^4\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{2351}}^1$

素因数の和:4315

約数の個数: 40

約数和(自身を含む): 853945344

約数和(自身を除く): 487001264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1951, 2351, 3902, 4702, 7804, 9404, 9755, 11755, 15608, 18808, 19510, 23510, 31216, 37616, 39020, 47020, 78040, 94040, 156080, 188080, 4586801, 9173602, 18347204, 22934005, 36694408, 45868010, 73388816, 91736020, 183472040, 366944080]

約数ペア:

[(1, 366944080), (2, 183472040), (4, 91736020), (5, 73388816), (8, 45868010), (10, 36694408), (16, 22934005), (20, 18347204), (40, 9173602), (80, 4586801), (1951, 188080), (2351, 156080), (3902, 94040), (4702, 78040), (7804, 47020), (9404, 39020), (9755, 37616), (11755, 31216), (15608, 23510), (18808, 19510)]