13303388360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10728539}}^1$

素因数の和:10728581

約数の個数: 32

約数和(自身を含む): 30898195200

約数和(自身を除く): 17594806840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 10728539, 21457078, 42914156, 53642695, 85828312, 107285390, 214570780, 332584709, 429141560, 665169418, 1330338836, 1662923545, 2660677672, 3325847090, 6651694180, 13303388360]

約数ペア:

[(1, 13303388360), (2, 6651694180), (4, 3325847090), (5, 2660677672), (8, 1662923545), (10, 1330338836), (20, 665169418), (31, 429141560), (40, 332584709), (62, 214570780), (124, 107285390), (155, 85828312), (248, 53642695), (310, 42914156), (620, 21457078), (1240, 10728539)]