5204600

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 12354120

約数和(自身を除く): 7149520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 491, 530, 982, 1060, 1325, 1964, 2120, 2455, 2650, 3928, 4910, 5300, 9820, 10600, 12275, 19640, 24550, 26023, 49100, 52046, 98200, 104092, 130115, 208184, 260230, 520460, 650575, 1040920, 1301150, 2602300, 5204600]

約数ペア:

[(1, 5204600), (2, 2602300), (4, 1301150), (5, 1040920), (8, 650575), (10, 520460), (20, 260230), (25, 208184), (40, 130115), (50, 104092), (53, 98200), (100, 52046), (106, 49100), (200, 26023), (212, 24550), (265, 19640), (424, 12275), (491, 10600), (530, 9820), (982, 5300), (1060, 4910), (1325, 3928), (1964, 2650), (2120, 2455)]