1570224220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{2699}}^1$

素因数の和:4258

約数の個数: 48

約数和(自身を含む): 3474576000

約数和(自身を除く): 1904351780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1531, 2699, 3062, 5398, 6124, 7655, 10796, 13495, 15310, 26990, 29089, 30620, 51281, 53980, 58178, 102562, 116356, 145445, 205124, 256405, 290890, 512810, 581780, 1025620, 4132169, 8264338, 16528676, 20660845, 41321690, 78511211, 82643380, 157022422, 314044844, 392556055, 785112110, 1570224220]

約数ペア:

[(1, 1570224220), (2, 785112110), (4, 392556055), (5, 314044844), (10, 157022422), (19, 82643380), (20, 78511211), (38, 41321690), (76, 20660845), (95, 16528676), (190, 8264338), (380, 4132169), (1531, 1025620), (2699, 581780), (3062, 512810), (5398, 290890), (6124, 256405), (7655, 205124), (10796, 145445), (13495, 116356), (15310, 102562), (26990, 58178), (29089, 53980), (30620, 51281)]