100841000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7757}}^1$

素因数の和:7791

約数の個数: 64

約数和(自身を含む): 254152080

約数和(自身を除く): 153311080

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, 650, 1000, 1300, 1625, 2600, 3250, 6500, 7757, 13000, 15514, 31028, 38785, 62056, 77570, 100841, 155140, 193925, 201682, 310280, 387850, 403364, 504205, 775700, 806728, 969625, 1008410, 1551400, 1939250, 2016820, 2521025, 3878500, 4033640, 5042050, 7757000, 10084100, 12605125, 20168200, 25210250, 50420500, 100841000]

約数ペア:

[(1, 100841000), (2, 50420500), (4, 25210250), (5, 20168200), (8, 12605125), (10, 10084100), (13, 7757000), (20, 5042050), (25, 4033640), (26, 3878500), (40, 2521025), (50, 2016820), (52, 1939250), (65, 1551400), (100, 1008410), (104, 969625), (125, 806728), (130, 775700), (200, 504205), (250, 403364), (260, 387850), (325, 310280), (500, 201682), (520, 193925), (650, 155140), (1000, 100841), (1300, 77570), (1625, 62056), (2600, 38785), (3250, 31028), (6500, 15514), (7757, 13000)]