38706220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3331}}^1$

素因数の和:3430

約数の個数: 48

約数和(自身を含む): 94042368

約数和(自身を除く): 55336148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 3331, 5810, 6662, 11620, 13324, 16655, 23317, 33310, 46634, 66620, 93268, 116585, 233170, 276473, 466340, 552946, 1105892, 1382365, 1935311, 2764730, 3870622, 5529460, 7741244, 9676555, 19353110, 38706220]

約数ペア:

[(1, 38706220), (2, 19353110), (4, 9676555), (5, 7741244), (7, 5529460), (10, 3870622), (14, 2764730), (20, 1935311), (28, 1382365), (35, 1105892), (70, 552946), (83, 466340), (140, 276473), (166, 233170), (332, 116585), (415, 93268), (581, 66620), (830, 46634), (1162, 33310), (1660, 23317), (2324, 16655), (2905, 13324), (3331, 11620), (5810, 6662)]