13306480240

素因数分解:

$2^4\times 5^1\times {\mathrm{5113}}^1\times {\mathrm{32531}}^1$

素因数の和:37657

約数の個数: 40

約数和(自身を含む): 30944568528

約数和(自身を除く): 17638088288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5113, 10226, 20452, 25565, 32531, 40904, 51130, 65062, 81808, 102260, 130124, 162655, 204520, 260248, 325310, 409040, 520496, 650620, 1301240, 2602480, 166331003, 332662006, 665324012, 831655015, 1330648024, 1663310030, 2661296048, 3326620060, 6653240120, 13306480240]

約数ペア:

[(1, 13306480240), (2, 6653240120), (4, 3326620060), (5, 2661296048), (8, 1663310030), (10, 1330648024), (16, 831655015), (20, 665324012), (40, 332662006), (80, 166331003), (5113, 2602480), (10226, 1301240), (20452, 650620), (25565, 520496), (32531, 409040), (40904, 325310), (51130, 260248), (65062, 204520), (81808, 162655), (102260, 130124)]