74641360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32173}}^1$

素因数の和:32215

約数の個数: 40

約数和(自身を含む): 179530920

約数和(自身を除く): 104889560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 32173, 64346, 128692, 160865, 257384, 321730, 514768, 643460, 933017, 1286920, 1866034, 2573840, 3732068, 4665085, 7464136, 9330170, 14928272, 18660340, 37320680, 74641360]

約数ペア:

[(1, 74641360), (2, 37320680), (4, 18660340), (5, 14928272), (8, 9330170), (10, 7464136), (16, 4665085), (20, 3732068), (29, 2573840), (40, 1866034), (58, 1286920), (80, 933017), (116, 643460), (145, 514768), (232, 321730), (290, 257384), (464, 160865), (580, 128692), (1160, 64346), (2320, 32173)]