23726390020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{2287}}^1$

素因数の和:2933

約数の個数: 96

約数和(自身を含む): 53321748480

約数和(自身を除く): 29595358460

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 577, 580, 620, 899, 1154, 1798, 2287, 2308, 2885, 3596, 4495, 4574, 5770, 8990, 9148, 11435, 11540, 16733, 17887, 17980, 22870, 33466, 35774, 45740, 66323, 66932, 70897, 71548, 83665, 89435, 132646, 141794, 167330, 178870, 265292, 283588, 331615, 334660, 354485, 357740, 518723, 663230, 708970, 1037446, 1319599, 1326460, 1417940, 2056013, 2074892, 2593615, 2639198, 4112026, 5187230, 5278396, 6597995, 8224052, 10280065, 10374460, 13195990, 20560130, 26391980, 38268371, 40907569, 41120260, 76536742, 81815138, 153073484, 163630276, 191341855, 204537845, 382683710, 409075690, 765367420, 818151380, 1186319501, 2372639002, 4745278004, 5931597505, 11863195010, 23726390020]

約数ペア:

[(1, 23726390020), (2, 11863195010), (4, 5931597505), (5, 4745278004), (10, 2372639002), (20, 1186319501), (29, 818151380), (31, 765367420), (58, 409075690), (62, 382683710), (116, 204537845), (124, 191341855), (145, 163630276), (155, 153073484), (290, 81815138), (310, 76536742), (577, 41120260), (580, 40907569), (620, 38268371), (899, 26391980), (1154, 20560130), (1798, 13195990), (2287, 10374460), (2308, 10280065), (2885, 8224052), (3596, 6597995), (4495, 5278396), (4574, 5187230), (5770, 4112026), (8990, 2639198), (9148, 2593615), (11435, 2074892), (11540, 2056013), (16733, 1417940), (17887, 1326460), (17980, 1319599), (22870, 1037446), (33466, 708970), (35774, 663230), (45740, 518723), (66323, 357740), (66932, 354485), (70897, 334660), (71548, 331615), (83665, 283588), (89435, 265292), (132646, 178870), (141794, 167330)]