40156350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20593}}^1$

素因数の和:20621

約数の個数: 48

約数和(自身を含む): 107253552

約数和(自身を除く): 67097202

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, 20593, 41186, 61779, 102965, 123558, 205930, 267709, 308895, 514825, 535418, 617790, 803127, 1029650, 1338545, 1544475, 1606254, 2677090, 3088950, 4015635, 6692725, 8031270, 13385450, 20078175, 40156350]

約数ペア:

[(1, 40156350), (2, 20078175), (3, 13385450), (5, 8031270), (6, 6692725), (10, 4015635), (13, 3088950), (15, 2677090), (25, 1606254), (26, 1544475), (30, 1338545), (39, 1029650), (50, 803127), (65, 617790), (75, 535418), (78, 514825), (130, 308895), (150, 267709), (195, 205930), (325, 123558), (390, 102965), (650, 61779), (975, 41186), (1950, 20593)]