93585640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6481}}^1$

素因数の和:6530

約数の個数: 48

約数和(自身を含む): 222267780

約数和(自身を除く): 128682140

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3610, 6481, 7220, 12962, 14440, 25924, 32405, 51848, 64810, 123139, 129620, 246278, 259240, 492556, 615695, 985112, 1231390, 2339641, 2462780, 4679282, 4925560, 9358564, 11698205, 18717128, 23396410, 46792820, 93585640]

約数ペア:

[(1, 93585640), (2, 46792820), (4, 23396410), (5, 18717128), (8, 11698205), (10, 9358564), (19, 4925560), (20, 4679282), (38, 2462780), (40, 2339641), (76, 1231390), (95, 985112), (152, 615695), (190, 492556), (361, 259240), (380, 246278), (722, 129620), (760, 123139), (1444, 64810), (1805, 51848), (2888, 32405), (3610, 25924), (6481, 14440), (7220, 12962)]