37901740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 82744704

約数和(自身を除く): 44842964

約数列:

[1, 2, 4, 5, 10, 20, 47, 61, 94, 122, 188, 235, 244, 305, 470, 610, 661, 940, 1220, 1322, 2644, 2867, 3305, 5734, 6610, 11468, 13220, 14335, 28670, 31067, 40321, 57340, 62134, 80642, 124268, 155335, 161284, 201605, 310670, 403210, 621340, 806420, 1895087, 3790174, 7580348, 9475435, 18950870, 37901740]

約数ペア:

[(1, 37901740), (2, 18950870), (4, 9475435), (5, 7580348), (10, 3790174), (20, 1895087), (47, 806420), (61, 621340), (94, 403210), (122, 310670), (188, 201605), (235, 161284), (244, 155335), (305, 124268), (470, 80642), (610, 62134), (661, 57340), (940, 40321), (1220, 31067), (1322, 28670), (2644, 14335), (2867, 13220), (3305, 11468), (5734, 6610)]