3144700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 7655760

約数和(自身を除く): 4511060

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 59, 65, 82, 100, 118, 130, 164, 205, 236, 260, 295, 325, 410, 533, 590, 650, 767, 820, 1025, 1066, 1180, 1300, 1475, 1534, 2050, 2132, 2419, 2665, 2950, 3068, 3835, 4100, 4838, 5330, 5900, 7670, 9676, 10660, 12095, 13325, 15340, 19175, 24190, 26650, 31447, 38350, 48380, 53300, 60475, 62894, 76700, 120950, 125788, 157235, 241900, 314470, 628940, 786175, 1572350, 3144700]

約数ペア:

[(1, 3144700), (2, 1572350), (4, 786175), (5, 628940), (10, 314470), (13, 241900), (20, 157235), (25, 125788), (26, 120950), (41, 76700), (50, 62894), (52, 60475), (59, 53300), (65, 48380), (82, 38350), (100, 31447), (118, 26650), (130, 24190), (164, 19175), (205, 15340), (236, 13325), (260, 12095), (295, 10660), (325, 9676), (410, 7670), (533, 5900), (590, 5330), (650, 4838), (767, 4100), (820, 3835), (1025, 3068), (1066, 2950), (1180, 2665), (1300, 2419), (1475, 2132), (1534, 2050)]