14017900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 33685344

約数和(自身を除く): 19667444

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 130, 164, 205, 260, 263, 325, 410, 526, 533, 650, 820, 1025, 1052, 1066, 1300, 1315, 2050, 2132, 2630, 2665, 3419, 4100, 5260, 5330, 6575, 6838, 10660, 10783, 13150, 13325, 13676, 17095, 21566, 26300, 26650, 34190, 43132, 53300, 53915, 68380, 85475, 107830, 140179, 170950, 215660, 269575, 280358, 341900, 539150, 560716, 700895, 1078300, 1401790, 2803580, 3504475, 7008950, 14017900]

約数ペア:

[(1, 14017900), (2, 7008950), (4, 3504475), (5, 2803580), (10, 1401790), (13, 1078300), (20, 700895), (25, 560716), (26, 539150), (41, 341900), (50, 280358), (52, 269575), (65, 215660), (82, 170950), (100, 140179), (130, 107830), (164, 85475), (205, 68380), (260, 53915), (263, 53300), (325, 43132), (410, 34190), (526, 26650), (533, 26300), (650, 21566), (820, 17095), (1025, 13676), (1052, 13325), (1066, 13150), (1300, 10783), (1315, 10660), (2050, 6838), (2132, 6575), (2630, 5330), (2665, 5260), (3419, 4100)]