14885000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 37722300

約数和(自身を除く): 22837300

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, 625, 650, 916, 1000, 1145, 1250, 1300, 1625, 1832, 2290, 2500, 2600, 2977, 3250, 4580, 5000, 5725, 5954, 6500, 8125, 9160, 11450, 11908, 13000, 14885, 16250, 22900, 23816, 28625, 29770, 32500, 45800, 57250, 59540, 65000, 74425, 114500, 119080, 143125, 148850, 229000, 286250, 297700, 372125, 572500, 595400, 744250, 1145000, 1488500, 1860625, 2977000, 3721250, 7442500, 14885000]

約数ペア:

[(1, 14885000), (2, 7442500), (4, 3721250), (5, 2977000), (8, 1860625), (10, 1488500), (13, 1145000), (20, 744250), (25, 595400), (26, 572500), (40, 372125), (50, 297700), (52, 286250), (65, 229000), (100, 148850), (104, 143125), (125, 119080), (130, 114500), (200, 74425), (229, 65000), (250, 59540), (260, 57250), (325, 45800), (458, 32500), (500, 29770), (520, 28625), (625, 23816), (650, 22900), (916, 16250), (1000, 14885), (1145, 13000), (1250, 11908), (1300, 11450), (1625, 9160), (1832, 8125), (2290, 6500), (2500, 5954), (2600, 5725), (2977, 5000), (3250, 4580)]