15694792100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{112831}}^1$

素因数の和:112965

約数の個数: 72

約数和(自身を含む): 37020630528

約数和(自身を除く): 21325838428

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 107, 130, 214, 260, 325, 428, 535, 650, 1070, 1300, 1391, 2140, 2675, 2782, 5350, 5564, 6955, 10700, 13910, 27820, 34775, 69550, 112831, 139100, 225662, 451324, 564155, 1128310, 1466803, 2256620, 2820775, 2933606, 5641550, 5867212, 7334015, 11283100, 12072917, 14668030, 24145834, 29336060, 36670075, 48291668, 60364585, 73340150, 120729170, 146680300, 156947921, 241458340, 301822925, 313895842, 603645850, 627791684, 784739605, 1207291700, 1569479210, 3138958420, 3923698025, 7847396050, 15694792100]

約数ペア:

[(1, 15694792100), (2, 7847396050), (4, 3923698025), (5, 3138958420), (10, 1569479210), (13, 1207291700), (20, 784739605), (25, 627791684), (26, 603645850), (50, 313895842), (52, 301822925), (65, 241458340), (100, 156947921), (107, 146680300), (130, 120729170), (214, 73340150), (260, 60364585), (325, 48291668), (428, 36670075), (535, 29336060), (650, 24145834), (1070, 14668030), (1300, 12072917), (1391, 11283100), (2140, 7334015), (2675, 5867212), (2782, 5641550), (5350, 2933606), (5564, 2820775), (6955, 2256620), (10700, 1466803), (13910, 1128310), (27820, 564155), (34775, 451324), (69550, 225662), (112831, 139100)]