99451040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 255603600

約数和(自身を除く): 156152560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 137, 160, 208, 260, 274, 349, 416, 520, 548, 685, 698, 1040, 1096, 1370, 1396, 1745, 1781, 2080, 2192, 2740, 2792, 3490, 3562, 4384, 4537, 5480, 5584, 6980, 7124, 8905, 9074, 10960, 11168, 13960, 14248, 17810, 18148, 21920, 22685, 27920, 28496, 35620, 36296, 45370, 47813, 55840, 56992, 71240, 72592, 90740, 95626, 142480, 145184, 181480, 191252, 239065, 284960, 362960, 382504, 478130, 621569, 725920, 765008, 956260, 1243138, 1530016, 1912520, 2486276, 3107845, 3825040, 4972552, 6215690, 7650080, 9945104, 12431380, 19890208, 24862760, 49725520, 99451040]

約数ペア:

[(1, 99451040), (2, 49725520), (4, 24862760), (5, 19890208), (8, 12431380), (10, 9945104), (13, 7650080), (16, 6215690), (20, 4972552), (26, 3825040), (32, 3107845), (40, 2486276), (52, 1912520), (65, 1530016), (80, 1243138), (104, 956260), (130, 765008), (137, 725920), (160, 621569), (208, 478130), (260, 382504), (274, 362960), (349, 284960), (416, 239065), (520, 191252), (548, 181480), (685, 145184), (698, 142480), (1040, 95626), (1096, 90740), (1370, 72592), (1396, 71240), (1745, 56992), (1781, 55840), (2080, 47813), (2192, 45370), (2740, 36296), (2792, 35620), (3490, 28496), (3562, 27920), (4384, 22685), (4537, 21920), (5480, 18148), (5584, 17810), (6980, 14248), (7124, 13960), (8905, 11168), (9074, 10960)]