93764752720

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1\times {\mathrm{7639}}^1$

素因数の和:9884

約数の個数: 80

約数和(自身を含む): 221204770560

約数和(自身を除く): 127440017840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2161, 2840, 4322, 5680, 7639, 8644, 10805, 15278, 17288, 21610, 30556, 34576, 38195, 43220, 61112, 76390, 86440, 122224, 152780, 153431, 172880, 305560, 306862, 542369, 611120, 613724, 767155, 1084738, 1227448, 1534310, 2169476, 2454896, 2711845, 3068620, 4338952, 5423690, 6137240, 8677904, 10847380, 12274480, 16507879, 21694760, 33015758, 43389520, 66031516, 82539395, 132063032, 165078790, 264126064, 330157580, 660315160, 1172059409, 1320630320, 2344118818, 4688237636, 5860297045, 9376475272, 11720594090, 18752950544, 23441188180, 46882376360, 93764752720]

約数ペア:

[(1, 93764752720), (2, 46882376360), (4, 23441188180), (5, 18752950544), (8, 11720594090), (10, 9376475272), (16, 5860297045), (20, 4688237636), (40, 2344118818), (71, 1320630320), (80, 1172059409), (142, 660315160), (284, 330157580), (355, 264126064), (568, 165078790), (710, 132063032), (1136, 82539395), (1420, 66031516), (2161, 43389520), (2840, 33015758), (4322, 21694760), (5680, 16507879), (7639, 12274480), (8644, 10847380), (10805, 8677904), (15278, 6137240), (17288, 5423690), (21610, 4338952), (30556, 3068620), (34576, 2711845), (38195, 2454896), (43220, 2169476), (61112, 1534310), (76390, 1227448), (86440, 1084738), (122224, 767155), (152780, 613724), (153431, 611120), (172880, 542369), (305560, 306862)]