98080720

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11903}}^1$

素因数の和:12019

約数の個数: 40

約数和(自身を含む): 230270976

約数和(自身を除く): 132190256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 11903, 23806, 47612, 59515, 95224, 119030, 190448, 238060, 476120, 952240, 1226009, 2452018, 4904036, 6130045, 9808072, 12260090, 19616144, 24520180, 49040360, 98080720]

約数ペア:

[(1, 98080720), (2, 49040360), (4, 24520180), (5, 19616144), (8, 12260090), (10, 9808072), (16, 6130045), (20, 4904036), (40, 2452018), (80, 1226009), (103, 952240), (206, 476120), (412, 238060), (515, 190448), (824, 119030), (1030, 95224), (1648, 59515), (2060, 47612), (4120, 23806), (8240, 11903)]