1570487840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{426763}}^1$

素因数の和:426801

約数の個数: 48

約数和(自身を含む): 3871603008

約数和(自身を除く): 2301115168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 426763, 853526, 1707052, 2133815, 3414104, 4267630, 6828208, 8535260, 9815549, 13656416, 17070520, 19631098, 34141040, 39262196, 49077745, 68282080, 78524392, 98155490, 157048784, 196310980, 314097568, 392621960, 785243920, 1570487840]

約数ペア:

[(1, 1570487840), (2, 785243920), (4, 392621960), (5, 314097568), (8, 196310980), (10, 157048784), (16, 98155490), (20, 78524392), (23, 68282080), (32, 49077745), (40, 39262196), (46, 34141040), (80, 19631098), (92, 17070520), (115, 13656416), (160, 9815549), (184, 8535260), (230, 6828208), (368, 4267630), (460, 3414104), (736, 2133815), (920, 1707052), (1840, 853526), (3680, 426763)]