1330763260

素因数分解:

$2^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{77101}}^1$

素因数の和:77973

約数の個数: 24

約数和(自身を含む): 2797877376

約数和(自身を除く): 1467114116

約数列:

[1, 2, 4, 5, 10, 20, 863, 1726, 3452, 4315, 8630, 17260, 77101, 154202, 308404, 385505, 771010, 1542020, 66538163, 133076326, 266152652, 332690815, 665381630, 1330763260]

約数ペア:

[(1, 1330763260), (2, 665381630), (4, 332690815), (5, 266152652), (10, 133076326), (20, 66538163), (863, 1542020), (1726, 771010), (3452, 385505), (4315, 308404), (8630, 154202), (17260, 77101)]