88261840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58067}}^1$

素因数の和:58099

約数の個数: 40

約数和(自身を含む): 216012960

約数和(自身を除く): 127751120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 58067, 116134, 232268, 290335, 464536, 580670, 929072, 1103273, 1161340, 2206546, 2322680, 4413092, 4645360, 5516365, 8826184, 11032730, 17652368, 22065460, 44130920, 88261840]

約数ペア:

[(1, 88261840), (2, 44130920), (4, 22065460), (5, 17652368), (8, 11032730), (10, 8826184), (16, 5516365), (19, 4645360), (20, 4413092), (38, 2322680), (40, 2206546), (76, 1161340), (80, 1103273), (95, 929072), (152, 580670), (190, 464536), (304, 290335), (380, 232268), (760, 116134), (1520, 58067)]