112907440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1270

約数の個数: 80

約数和(自身を含む): 278419680

約数和(自身を除く): 165512240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 41, 58, 80, 82, 116, 145, 164, 205, 232, 290, 328, 410, 464, 580, 656, 820, 1160, 1187, 1189, 1640, 2320, 2374, 2378, 3280, 4748, 4756, 5935, 5945, 9496, 9512, 11870, 11890, 18992, 19024, 23740, 23780, 34423, 47480, 47560, 48667, 68846, 94960, 95120, 97334, 137692, 172115, 194668, 243335, 275384, 344230, 389336, 486670, 550768, 688460, 778672, 973340, 1376920, 1411343, 1946680, 2753840, 2822686, 3893360, 5645372, 7056715, 11290744, 14113430, 22581488, 28226860, 56453720, 112907440]

約数ペア:

[(1, 112907440), (2, 56453720), (4, 28226860), (5, 22581488), (8, 14113430), (10, 11290744), (16, 7056715), (20, 5645372), (29, 3893360), (40, 2822686), (41, 2753840), (58, 1946680), (80, 1411343), (82, 1376920), (116, 973340), (145, 778672), (164, 688460), (205, 550768), (232, 486670), (290, 389336), (328, 344230), (410, 275384), (464, 243335), (580, 194668), (656, 172115), (820, 137692), (1160, 97334), (1187, 95120), (1189, 94960), (1640, 68846), (2320, 48667), (2374, 47560), (2378, 47480), (3280, 34423), (4748, 23780), (4756, 23740), (5935, 19024), (5945, 18992), (9496, 11890), (9512, 11870)]