4136860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 10696896

約数和(自身を除く): 6560036

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 2273, 4546, 9092, 11365, 15911, 22730, 29549, 31822, 45460, 59098, 63644, 79555, 118196, 147745, 159110, 206843, 295490, 318220, 413686, 590980, 827372, 1034215, 2068430, 4136860]

約数ペア:

[(1, 4136860), (2, 2068430), (4, 1034215), (5, 827372), (7, 590980), (10, 413686), (13, 318220), (14, 295490), (20, 206843), (26, 159110), (28, 147745), (35, 118196), (52, 79555), (65, 63644), (70, 59098), (91, 45460), (130, 31822), (140, 29549), (182, 22730), (260, 15911), (364, 11365), (455, 9092), (910, 4546), (1820, 2273)]