1257747550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{13829}}^1$

素因数の和:13965

約数の個数: 48

約数和(自身を含む): 2500353360

約数和(自身を除く): 1242605810

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 107, 170, 214, 425, 535, 850, 1070, 1819, 2675, 3638, 5350, 9095, 13829, 18190, 27658, 45475, 69145, 90950, 138290, 235093, 345725, 470186, 691450, 1175465, 1479703, 2350930, 2959406, 5877325, 7398515, 11754650, 14797030, 25154951, 36992575, 50309902, 73985150, 125774755, 251549510, 628873775, 1257747550]

約数ペア:

[(1, 1257747550), (2, 628873775), (5, 251549510), (10, 125774755), (17, 73985150), (25, 50309902), (34, 36992575), (50, 25154951), (85, 14797030), (107, 11754650), (170, 7398515), (214, 5877325), (425, 2959406), (535, 2350930), (850, 1479703), (1070, 1175465), (1819, 691450), (2675, 470186), (3638, 345725), (5350, 235093), (9095, 138290), (13829, 90950), (18190, 69145), (27658, 45475)]