80246770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 159563520

約数和(自身を除く): 79316750

約数列:

[1, 2, 5, 10, 23, 29, 46, 53, 58, 106, 115, 145, 227, 230, 265, 290, 454, 530, 667, 1135, 1219, 1334, 1537, 2270, 2438, 3074, 3335, 5221, 6095, 6583, 6670, 7685, 10442, 12031, 12190, 13166, 15370, 24062, 26105, 32915, 35351, 52210, 60155, 65830, 70702, 120310, 151409, 176755, 276713, 302818, 348899, 353510, 553426, 697798, 757045, 1383565, 1514090, 1744495, 2767130, 3488990, 8024677, 16049354, 40123385, 80246770]

約数ペア:

[(1, 80246770), (2, 40123385), (5, 16049354), (10, 8024677), (23, 3488990), (29, 2767130), (46, 1744495), (53, 1514090), (58, 1383565), (106, 757045), (115, 697798), (145, 553426), (227, 353510), (230, 348899), (265, 302818), (290, 276713), (454, 176755), (530, 151409), (667, 120310), (1135, 70702), (1219, 65830), (1334, 60155), (1537, 52210), (2270, 35351), (2438, 32915), (3074, 26105), (3335, 24062), (5221, 15370), (6095, 13166), (6583, 12190), (6670, 12031), (7685, 10442)]