3921129760

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{662353}}^1$

素因数の和:662405

約数の個数: 48

約数和(自身を含む): 9514052856

約数和(自身を除く): 5592923096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 662353, 1324706, 2649412, 3311765, 5298824, 6623530, 10597648, 13247060, 21195296, 24507061, 26494120, 49014122, 52988240, 98028244, 105976480, 122535305, 196056488, 245070610, 392112976, 490141220, 784225952, 980282440, 1960564880, 3921129760]

約数ペア:

[(1, 3921129760), (2, 1960564880), (4, 980282440), (5, 784225952), (8, 490141220), (10, 392112976), (16, 245070610), (20, 196056488), (32, 122535305), (37, 105976480), (40, 98028244), (74, 52988240), (80, 49014122), (148, 26494120), (160, 24507061), (185, 21195296), (296, 13247060), (370, 10597648), (592, 6623530), (740, 5298824), (1184, 3311765), (1480, 2649412), (2960, 1324706), (5920, 662353)]