40760850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20903}}^1$

素因数の和:20931

約数の個数: 48

約数和(自身を含む): 108868032

約数和(自身を除く): 68107182

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, 20903, 41806, 62709, 104515, 125418, 209030, 271739, 313545, 522575, 543478, 627090, 815217, 1045150, 1358695, 1567725, 1630434, 2717390, 3135450, 4076085, 6793475, 8152170, 13586950, 20380425, 40760850]

約数ペア:

[(1, 40760850), (2, 20380425), (3, 13586950), (5, 8152170), (6, 6793475), (10, 4076085), (13, 3135450), (15, 2717390), (25, 1630434), (26, 1567725), (30, 1358695), (39, 1045150), (50, 815217), (65, 627090), (75, 543478), (78, 522575), (130, 313545), (150, 271739), (195, 209030), (325, 125418), (390, 104515), (650, 62709), (975, 41806), (1950, 20903)]