4829240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 12065760

約数和(自身を除く): 7236520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 251, 260, 296, 370, 481, 502, 520, 740, 962, 1004, 1255, 1480, 1924, 2008, 2405, 2510, 3263, 3848, 4810, 5020, 6526, 9287, 9620, 10040, 13052, 16315, 18574, 19240, 26104, 32630, 37148, 46435, 65260, 74296, 92870, 120731, 130520, 185740, 241462, 371480, 482924, 603655, 965848, 1207310, 2414620, 4829240]

約数ペア:

[(1, 4829240), (2, 2414620), (4, 1207310), (5, 965848), (8, 603655), (10, 482924), (13, 371480), (20, 241462), (26, 185740), (37, 130520), (40, 120731), (52, 92870), (65, 74296), (74, 65260), (104, 46435), (130, 37148), (148, 32630), (185, 26104), (251, 19240), (260, 18574), (296, 16315), (370, 13052), (481, 10040), (502, 9620), (520, 9287), (740, 6526), (962, 5020), (1004, 4810), (1255, 3848), (1480, 3263), (1924, 2510), (2008, 2405)]