9908146720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3642701}}^1$

素因数の和:3642733

約数の個数: 48

約数和(自身を含む): 24784944408

約数和(自身を除く): 14876797688

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 3642701, 7285402, 14570804, 18213505, 29141608, 36427010, 58283216, 61925917, 72854020, 116566432, 123851834, 145708040, 247703668, 291416080, 309629585, 495407336, 582832160, 619259170, 990814672, 1238518340, 1981629344, 2477036680, 4954073360, 9908146720]

約数ペア:

[(1, 9908146720), (2, 4954073360), (4, 2477036680), (5, 1981629344), (8, 1238518340), (10, 990814672), (16, 619259170), (17, 582832160), (20, 495407336), (32, 309629585), (34, 291416080), (40, 247703668), (68, 145708040), (80, 123851834), (85, 116566432), (136, 72854020), (160, 61925917), (170, 58283216), (272, 36427010), (340, 29141608), (544, 18213505), (680, 14570804), (1360, 7285402), (2720, 3642701)]