98822070520

素因数分解:

$2^3\times 5^1\times {\mathrm{30931}}^1\times {\mathrm{79873}}^1$

素因数の和:110815

約数の個数: 32

約数和(自身を含む): 222359631120

約数和(自身を除く): 123537560600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 30931, 61862, 79873, 123724, 154655, 159746, 247448, 309310, 319492, 399365, 618620, 638984, 798730, 1237240, 1597460, 3194920, 2470551763, 4941103526, 9882207052, 12352758815, 19764414104, 24705517630, 49411035260, 98822070520]

約数ペア:

[(1, 98822070520), (2, 49411035260), (4, 24705517630), (5, 19764414104), (8, 12352758815), (10, 9882207052), (20, 4941103526), (40, 2470551763), (30931, 3194920), (61862, 1597460), (79873, 1237240), (123724, 798730), (154655, 638984), (159746, 618620), (247448, 399365), (309310, 319492)]