79084850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 72

約数和(自身を含む): 168679308

約数和(自身を除く): 89594458

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 289, 325, 421, 425, 442, 578, 650, 842, 850, 1105, 1445, 2105, 2210, 2890, 3757, 4210, 5473, 5525, 7157, 7225, 7514, 10525, 10946, 11050, 14314, 14450, 18785, 21050, 27365, 35785, 37570, 54730, 71570, 93041, 93925, 121669, 136825, 178925, 186082, 187850, 243338, 273650, 357850, 465205, 608345, 930410, 1216690, 1581697, 2326025, 3041725, 3163394, 4652050, 6083450, 7908485, 15816970, 39542425, 79084850]

約数ペア:

[(1, 79084850), (2, 39542425), (5, 15816970), (10, 7908485), (13, 6083450), (17, 4652050), (25, 3163394), (26, 3041725), (34, 2326025), (50, 1581697), (65, 1216690), (85, 930410), (130, 608345), (170, 465205), (221, 357850), (289, 273650), (325, 243338), (421, 187850), (425, 186082), (442, 178925), (578, 136825), (650, 121669), (842, 93925), (850, 93041), (1105, 71570), (1445, 54730), (2105, 37570), (2210, 35785), (2890, 27365), (3757, 21050), (4210, 18785), (5473, 14450), (5525, 14314), (7157, 11050), (7225, 10946), (7514, 10525)]