2015217100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1550167}}^1$

素因数の和:1550194

約数の個数: 36

約数和(自身を含む): 4709410384

約数和(自身を除く): 2694193284

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1550167, 3100334, 6200668, 7750835, 15501670, 20152171, 31003340, 38754175, 40304342, 77508350, 80608684, 100760855, 155016700, 201521710, 403043420, 503804275, 1007608550, 2015217100]

約数ペア:

[(1, 2015217100), (2, 1007608550), (4, 503804275), (5, 403043420), (10, 201521710), (13, 155016700), (20, 100760855), (25, 80608684), (26, 77508350), (50, 40304342), (52, 38754175), (65, 31003340), (100, 20152171), (130, 15501670), (260, 7750835), (325, 6200668), (650, 3100334), (1300, 1550167)]