165035000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2578

約数の個数: 80

約数和(自身を含む): 416585400

約数和(自身を除く): 251550400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 625, 650, 1000, 1250, 1300, 1625, 2500, 2539, 2600, 3250, 5000, 5078, 6500, 8125, 10156, 12695, 13000, 16250, 20312, 25390, 32500, 33007, 50780, 63475, 65000, 66014, 101560, 126950, 132028, 165035, 253900, 264056, 317375, 330070, 507800, 634750, 660140, 825175, 1269500, 1320280, 1586875, 1650350, 2539000, 3173750, 3300700, 4125875, 6347500, 6601400, 8251750, 12695000, 16503500, 20629375, 33007000, 41258750, 82517500, 165035000]

約数ペア:

[(1, 165035000), (2, 82517500), (4, 41258750), (5, 33007000), (8, 20629375), (10, 16503500), (13, 12695000), (20, 8251750), (25, 6601400), (26, 6347500), (40, 4125875), (50, 3300700), (52, 3173750), (65, 2539000), (100, 1650350), (104, 1586875), (125, 1320280), (130, 1269500), (200, 825175), (250, 660140), (260, 634750), (325, 507800), (500, 330070), (520, 317375), (625, 264056), (650, 253900), (1000, 165035), (1250, 132028), (1300, 126950), (1625, 101560), (2500, 66014), (2539, 65000), (2600, 63475), (3250, 50780), (5000, 33007), (5078, 32500), (6500, 25390), (8125, 20312), (10156, 16250), (12695, 13000)]