1153649440

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{70003}}^1$

素因数の和:70121

約数の個数: 48

約数和(自身を含む): 2751997248

約数和(自身を除く): 1598347808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 8240, 16480, 70003, 140006, 280012, 350015, 560024, 700030, 1120048, 1400060, 2240096, 2800120, 5600240, 7210309, 11200480, 14420618, 28841236, 36051545, 57682472, 72103090, 115364944, 144206180, 230729888, 288412360, 576824720, 1153649440]

約数ペア:

[(1, 1153649440), (2, 576824720), (4, 288412360), (5, 230729888), (8, 144206180), (10, 115364944), (16, 72103090), (20, 57682472), (32, 36051545), (40, 28841236), (80, 14420618), (103, 11200480), (160, 7210309), (206, 5600240), (412, 2800120), (515, 2240096), (824, 1400060), (1030, 1120048), (1648, 700030), (2060, 560024), (3296, 350015), (4120, 280012), (8240, 140006), (16480, 70003)]