224747779420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1\times {\mathrm{252713}}^1$

素因数の和:253614

約数の個数: 48

約数和(自身を含む): 481450495680

約数和(自身を除く): 256702716260

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 839, 1060, 1678, 3356, 4195, 8390, 16780, 44467, 88934, 177868, 222335, 252713, 444670, 505426, 889340, 1010852, 1263565, 2527130, 5054260, 13393789, 26787578, 53575156, 66968945, 133937890, 212026207, 267875780, 424052414, 848104828, 1060131035, 2120262070, 4240524140, 11237388971, 22474777942, 44949555884, 56186944855, 112373889710, 224747779420]

約数ペア:

[(1, 224747779420), (2, 112373889710), (4, 56186944855), (5, 44949555884), (10, 22474777942), (20, 11237388971), (53, 4240524140), (106, 2120262070), (212, 1060131035), (265, 848104828), (530, 424052414), (839, 267875780), (1060, 212026207), (1678, 133937890), (3356, 66968945), (4195, 53575156), (8390, 26787578), (16780, 13393789), (44467, 5054260), (88934, 2527130), (177868, 1263565), (222335, 1010852), (252713, 889340), (444670, 505426)]