4203760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 11329632

約数和(自身を除く): 7125872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 281, 340, 374, 440, 562, 680, 748, 880, 935, 1124, 1360, 1405, 1496, 1870, 2248, 2810, 2992, 3091, 3740, 4496, 4777, 5620, 6182, 7480, 9554, 11240, 12364, 14960, 15455, 19108, 22480, 23885, 24728, 30910, 38216, 47770, 49456, 52547, 61820, 76432, 95540, 105094, 123640, 191080, 210188, 247280, 262735, 382160, 420376, 525470, 840752, 1050940, 2101880, 4203760]

約数ペア:

[(1, 4203760), (2, 2101880), (4, 1050940), (5, 840752), (8, 525470), (10, 420376), (11, 382160), (16, 262735), (17, 247280), (20, 210188), (22, 191080), (34, 123640), (40, 105094), (44, 95540), (55, 76432), (68, 61820), (80, 52547), (85, 49456), (88, 47770), (110, 38216), (136, 30910), (170, 24728), (176, 23885), (187, 22480), (220, 19108), (272, 15455), (281, 14960), (340, 12364), (374, 11240), (440, 9554), (562, 7480), (680, 6182), (748, 5620), (880, 4777), (935, 4496), (1124, 3740), (1360, 3091), (1405, 2992), (1496, 2810), (1870, 2248)]