252165440

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^2\times {\mathrm{937}}^1$

素因数の和:1012

約数の個数: 84

約数和(自身を含む): 622552476

約数和(自身を除く): 370387036

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 841, 928, 937, 1160, 1682, 1856, 1874, 2320, 3364, 3748, 4205, 4640, 4685, 6728, 7496, 8410, 9280, 9370, 13456, 14992, 16820, 18740, 26912, 27173, 29984, 33640, 37480, 53824, 54346, 59968, 67280, 74960, 108692, 134560, 135865, 149920, 217384, 269120, 271730, 299840, 434768, 543460, 788017, 869536, 1086920, 1576034, 1739072, 2173840, 3152068, 3940085, 4347680, 6304136, 7880170, 8695360, 12608272, 15760340, 25216544, 31520680, 50433088, 63041360, 126082720, 252165440]

約数ペア:

[(1, 252165440), (2, 126082720), (4, 63041360), (5, 50433088), (8, 31520680), (10, 25216544), (16, 15760340), (20, 12608272), (29, 8695360), (32, 7880170), (40, 6304136), (58, 4347680), (64, 3940085), (80, 3152068), (116, 2173840), (145, 1739072), (160, 1576034), (232, 1086920), (290, 869536), (320, 788017), (464, 543460), (580, 434768), (841, 299840), (928, 271730), (937, 269120), (1160, 217384), (1682, 149920), (1856, 135865), (1874, 134560), (2320, 108692), (3364, 74960), (3748, 67280), (4205, 59968), (4640, 54346), (4685, 53824), (6728, 37480), (7496, 33640), (8410, 29984), (9280, 27173), (9370, 26912), (13456, 18740), (14992, 16820)]