9658480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 24935904

約数和(自身を除く): 15277424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 251, 260, 296, 370, 481, 502, 520, 592, 740, 962, 1004, 1040, 1255, 1480, 1924, 2008, 2405, 2510, 2960, 3263, 3848, 4016, 4810, 5020, 6526, 7696, 9287, 9620, 10040, 13052, 16315, 18574, 19240, 20080, 26104, 32630, 37148, 38480, 46435, 52208, 65260, 74296, 92870, 120731, 130520, 148592, 185740, 241462, 261040, 371480, 482924, 603655, 742960, 965848, 1207310, 1931696, 2414620, 4829240, 9658480]

約数ペア:

[(1, 9658480), (2, 4829240), (4, 2414620), (5, 1931696), (8, 1207310), (10, 965848), (13, 742960), (16, 603655), (20, 482924), (26, 371480), (37, 261040), (40, 241462), (52, 185740), (65, 148592), (74, 130520), (80, 120731), (104, 92870), (130, 74296), (148, 65260), (185, 52208), (208, 46435), (251, 38480), (260, 37148), (296, 32630), (370, 26104), (481, 20080), (502, 19240), (520, 18574), (592, 16315), (740, 13052), (962, 10040), (1004, 9620), (1040, 9287), (1255, 7696), (1480, 6526), (1924, 5020), (2008, 4810), (2405, 4016), (2510, 3848), (2960, 3263)]