26023000

素因数分解:

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

素因数の和:565

約数の個数: 64

約数和(自身を含む): 62169120

約数和(自身を除く): 36146120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 125, 200, 212, 250, 265, 424, 491, 500, 530, 982, 1000, 1060, 1325, 1964, 2120, 2455, 2650, 3928, 4910, 5300, 6625, 9820, 10600, 12275, 13250, 19640, 24550, 26023, 26500, 49100, 52046, 53000, 61375, 98200, 104092, 122750, 130115, 208184, 245500, 260230, 491000, 520460, 650575, 1040920, 1301150, 2602300, 3252875, 5204600, 6505750, 13011500, 26023000]

約数ペア:

[(1, 26023000), (2, 13011500), (4, 6505750), (5, 5204600), (8, 3252875), (10, 2602300), (20, 1301150), (25, 1040920), (40, 650575), (50, 520460), (53, 491000), (100, 260230), (106, 245500), (125, 208184), (200, 130115), (212, 122750), (250, 104092), (265, 98200), (424, 61375), (491, 53000), (500, 52046), (530, 49100), (982, 26500), (1000, 26023), (1060, 24550), (1325, 19640), (1964, 13250), (2120, 12275), (2455, 10600), (2650, 9820), (3928, 6625), (4910, 5300)]