101663120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1459}}^1$

素因数の和:1552

約数の個数: 80

約数和(自身を含む): 258525120

約数和(自身を除く): 156862000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 67, 80, 104, 130, 134, 208, 260, 268, 335, 520, 536, 670, 871, 1040, 1072, 1340, 1459, 1742, 2680, 2918, 3484, 4355, 5360, 5836, 6968, 7295, 8710, 11672, 13936, 14590, 17420, 18967, 23344, 29180, 34840, 37934, 58360, 69680, 75868, 94835, 97753, 116720, 151736, 189670, 195506, 303472, 379340, 391012, 488765, 758680, 782024, 977530, 1270789, 1517360, 1564048, 1955060, 2541578, 3910120, 5083156, 6353945, 7820240, 10166312, 12707890, 20332624, 25415780, 50831560, 101663120]

約数ペア:

[(1, 101663120), (2, 50831560), (4, 25415780), (5, 20332624), (8, 12707890), (10, 10166312), (13, 7820240), (16, 6353945), (20, 5083156), (26, 3910120), (40, 2541578), (52, 1955060), (65, 1564048), (67, 1517360), (80, 1270789), (104, 977530), (130, 782024), (134, 758680), (208, 488765), (260, 391012), (268, 379340), (335, 303472), (520, 195506), (536, 189670), (670, 151736), (871, 116720), (1040, 97753), (1072, 94835), (1340, 75868), (1459, 69680), (1742, 58360), (2680, 37934), (2918, 34840), (3484, 29180), (4355, 23344), (5360, 18967), (5836, 17420), (6968, 14590), (7295, 13936), (8710, 11672)]