1567143140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{19429}}^1$

素因数の和:19584

約数の個数: 48

約数和(自身を含む): 3411130800

約数和(自身を除く): 1843987660

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 109, 148, 185, 218, 370, 436, 545, 740, 1090, 2180, 4033, 8066, 16132, 19429, 20165, 38858, 40330, 77716, 80660, 97145, 194290, 388580, 718873, 1437746, 2117761, 2875492, 3594365, 4235522, 7188730, 8471044, 10588805, 14377460, 21177610, 42355220, 78357157, 156714314, 313428628, 391785785, 783571570, 1567143140]

約数ペア:

[(1, 1567143140), (2, 783571570), (4, 391785785), (5, 313428628), (10, 156714314), (20, 78357157), (37, 42355220), (74, 21177610), (109, 14377460), (148, 10588805), (185, 8471044), (218, 7188730), (370, 4235522), (436, 3594365), (545, 2875492), (740, 2117761), (1090, 1437746), (2180, 718873), (4033, 388580), (8066, 194290), (16132, 97145), (19429, 80660), (20165, 77716), (38858, 40330)]