2977000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 7534800

約数和(自身を除く): 4557800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 229, 250, 260, 325, 458, 500, 520, 650, 916, 1000, 1145, 1300, 1625, 1832, 2290, 2600, 2977, 3250, 4580, 5725, 5954, 6500, 9160, 11450, 11908, 13000, 14885, 22900, 23816, 28625, 29770, 45800, 57250, 59540, 74425, 114500, 119080, 148850, 229000, 297700, 372125, 595400, 744250, 1488500, 2977000]

約数ペア:

[(1, 2977000), (2, 1488500), (4, 744250), (5, 595400), (8, 372125), (10, 297700), (13, 229000), (20, 148850), (25, 119080), (26, 114500), (40, 74425), (50, 59540), (52, 57250), (65, 45800), (100, 29770), (104, 28625), (125, 23816), (130, 22900), (200, 14885), (229, 13000), (250, 11908), (260, 11450), (325, 9160), (458, 6500), (500, 5954), (520, 5725), (650, 4580), (916, 3250), (1000, 2977), (1145, 2600), (1300, 2290), (1625, 1832)]