4171620880

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{152027}}^1$

素因数の和:152061

約数の個数: 80

約数和(自身を含む): 11310883200

約数和(自身を除く): 7139262320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 13720, 27440, 152027, 304054, 608108, 760135, 1064189, 1216216, 1520270, 2128378, 2432432, 3040540, 4256756, 5320945, 6081080, 7449323, 8513512, 10641890, 12162160, 14898646, 17027024, 21283780, 29797292, 37246615, 42567560, 52145261, 59594584, 74493230, 85135120, 104290522, 119189168, 148986460, 208581044, 260726305, 297972920, 417162088, 521452610, 595945840, 834324176, 1042905220, 2085810440, 4171620880]

約数ペア:

[(1, 4171620880), (2, 2085810440), (4, 1042905220), (5, 834324176), (7, 595945840), (8, 521452610), (10, 417162088), (14, 297972920), (16, 260726305), (20, 208581044), (28, 148986460), (35, 119189168), (40, 104290522), (49, 85135120), (56, 74493230), (70, 59594584), (80, 52145261), (98, 42567560), (112, 37246615), (140, 29797292), (196, 21283780), (245, 17027024), (280, 14898646), (343, 12162160), (392, 10641890), (490, 8513512), (560, 7449323), (686, 6081080), (784, 5320945), (980, 4256756), (1372, 3040540), (1715, 2432432), (1960, 2128378), (2744, 1520270), (3430, 1216216), (3920, 1064189), (5488, 760135), (6860, 608108), (13720, 304054), (27440, 152027)]