88801120

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7817}}^1$

素因数の和:7903

約数の個数: 48

約数和(自身を含む): 212774688

約数和(自身を除く): 123973568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 7817, 11360, 15634, 31268, 39085, 62536, 78170, 125072, 156340, 250144, 312680, 555007, 625360, 1110014, 1250720, 2220028, 2775035, 4440056, 5550070, 8880112, 11100140, 17760224, 22200280, 44400560, 88801120]

約数ペア:

[(1, 88801120), (2, 44400560), (4, 22200280), (5, 17760224), (8, 11100140), (10, 8880112), (16, 5550070), (20, 4440056), (32, 2775035), (40, 2220028), (71, 1250720), (80, 1110014), (142, 625360), (160, 555007), (284, 312680), (355, 250144), (568, 156340), (710, 125072), (1136, 78170), (1420, 62536), (2272, 39085), (2840, 31268), (5680, 15634), (7817, 11360)]