104192690320

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5188879}}^1$

素因数の和:5189143

約数の個数: 40

約数和(自身を含む): 243213183360

約数和(自身を除く): 139020493040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 4016, 5020, 10040, 20080, 5188879, 10377758, 20755516, 25944395, 41511032, 51888790, 83022064, 103777580, 207555160, 415110320, 1302408629, 2604817258, 5209634516, 6512043145, 10419269032, 13024086290, 20838538064, 26048172580, 52096345160, 104192690320]

約数ペア:

[(1, 104192690320), (2, 52096345160), (4, 26048172580), (5, 20838538064), (8, 13024086290), (10, 10419269032), (16, 6512043145), (20, 5209634516), (40, 2604817258), (80, 1302408629), (251, 415110320), (502, 207555160), (1004, 103777580), (1255, 83022064), (2008, 51888790), (2510, 41511032), (4016, 25944395), (5020, 20755516), (10040, 10377758), (20080, 5188879)]