40702350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20873}}^1$

素因数の和:20901

約数の個数: 48

約数和(自身を含む): 108711792

約数和(自身を除く): 68009442

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 20873, 41746, 62619, 104365, 125238, 208730, 271349, 313095, 521825, 542698, 626190, 814047, 1043650, 1356745, 1565475, 1628094, 2713490, 3130950, 4070235, 6783725, 8140470, 13567450, 20351175, 40702350]

約数ペア:

[(1, 40702350), (2, 20351175), (3, 13567450), (5, 8140470), (6, 6783725), (10, 4070235), (13, 3130950), (15, 2713490), (25, 1628094), (26, 1565475), (30, 1356745), (39, 1043650), (50, 814047), (65, 626190), (75, 542698), (78, 521825), (130, 313095), (150, 271349), (195, 208730), (325, 125238), (390, 104365), (650, 62619), (975, 41746), (1950, 20873)]