24941360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 61067520

約数和(自身を除く): 36126160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 89, 113, 124, 155, 178, 226, 248, 310, 356, 445, 452, 496, 565, 620, 712, 890, 904, 1130, 1240, 1424, 1780, 1808, 2260, 2480, 2759, 3503, 3560, 4520, 5518, 7006, 7120, 9040, 10057, 11036, 13795, 14012, 17515, 20114, 22072, 27590, 28024, 35030, 40228, 44144, 50285, 55180, 56048, 70060, 80456, 100570, 110360, 140120, 160912, 201140, 220720, 280240, 311767, 402280, 623534, 804560, 1247068, 1558835, 2494136, 3117670, 4988272, 6235340, 12470680, 24941360]

約数ペア:

[(1, 24941360), (2, 12470680), (4, 6235340), (5, 4988272), (8, 3117670), (10, 2494136), (16, 1558835), (20, 1247068), (31, 804560), (40, 623534), (62, 402280), (80, 311767), (89, 280240), (113, 220720), (124, 201140), (155, 160912), (178, 140120), (226, 110360), (248, 100570), (310, 80456), (356, 70060), (445, 56048), (452, 55180), (496, 50285), (565, 44144), (620, 40228), (712, 35030), (890, 28024), (904, 27590), (1130, 22072), (1240, 20114), (1424, 17515), (1780, 14012), (1808, 13795), (2260, 11036), (2480, 10057), (2759, 9040), (3503, 7120), (3560, 7006), (4520, 5518)]