1330532360

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{71843}}^1$

素因数の和:72317

約数の個数: 32

約数和(自身を含む): 3000205440

約数和(自身を除く): 1669673080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 3704, 4630, 9260, 18520, 71843, 143686, 287372, 359215, 574744, 718430, 1436860, 2873720, 33263309, 66526618, 133053236, 166316545, 266106472, 332633090, 665266180, 1330532360]

約数ペア:

[(1, 1330532360), (2, 665266180), (4, 332633090), (5, 266106472), (8, 166316545), (10, 133053236), (20, 66526618), (40, 33263309), (463, 2873720), (926, 1436860), (1852, 718430), (2315, 574744), (3704, 359215), (4630, 287372), (9260, 143686), (18520, 71843)]