16632080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 40979520

約数和(自身を除く): 24347440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 67, 80, 107, 116, 134, 145, 214, 232, 268, 290, 335, 428, 464, 535, 536, 580, 670, 856, 1070, 1072, 1160, 1340, 1712, 1943, 2140, 2320, 2680, 3103, 3886, 4280, 5360, 6206, 7169, 7772, 8560, 9715, 12412, 14338, 15515, 15544, 19430, 24824, 28676, 31030, 31088, 35845, 38860, 49648, 57352, 62060, 71690, 77720, 114704, 124120, 143380, 155440, 207901, 248240, 286760, 415802, 573520, 831604, 1039505, 1663208, 2079010, 3326416, 4158020, 8316040, 16632080]

約数ペア:

[(1, 16632080), (2, 8316040), (4, 4158020), (5, 3326416), (8, 2079010), (10, 1663208), (16, 1039505), (20, 831604), (29, 573520), (40, 415802), (58, 286760), (67, 248240), (80, 207901), (107, 155440), (116, 143380), (134, 124120), (145, 114704), (214, 77720), (232, 71690), (268, 62060), (290, 57352), (335, 49648), (428, 38860), (464, 35845), (535, 31088), (536, 31030), (580, 28676), (670, 24824), (856, 19430), (1070, 15544), (1072, 15515), (1160, 14338), (1340, 12412), (1712, 9715), (1943, 8560), (2140, 7772), (2320, 7169), (2680, 6206), (3103, 5360), (3886, 4280)]