4886420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 13547520

約数和(自身を除く): 8661100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 167, 190, 209, 220, 266, 308, 334, 380, 385, 418, 532, 665, 668, 770, 835, 836, 1045, 1169, 1330, 1463, 1540, 1670, 1837, 2090, 2338, 2660, 2926, 3173, 3340, 3674, 4180, 4676, 5845, 5852, 6346, 7315, 7348, 9185, 11690, 12692, 12859, 14630, 15865, 18370, 22211, 23380, 25718, 29260, 31730, 34903, 36740, 44422, 51436, 63460, 64295, 69806, 88844, 111055, 128590, 139612, 174515, 222110, 244321, 257180, 349030, 444220, 488642, 698060, 977284, 1221605, 2443210, 4886420]

約数ペア:

[(1, 4886420), (2, 2443210), (4, 1221605), (5, 977284), (7, 698060), (10, 488642), (11, 444220), (14, 349030), (19, 257180), (20, 244321), (22, 222110), (28, 174515), (35, 139612), (38, 128590), (44, 111055), (55, 88844), (70, 69806), (76, 64295), (77, 63460), (95, 51436), (110, 44422), (133, 36740), (140, 34903), (154, 31730), (167, 29260), (190, 25718), (209, 23380), (220, 22211), (266, 18370), (308, 15865), (334, 14630), (380, 12859), (385, 12692), (418, 11690), (532, 9185), (665, 7348), (668, 7315), (770, 6346), (835, 5852), (836, 5845), (1045, 4676), (1169, 4180), (1330, 3674), (1463, 3340), (1540, 3173), (1670, 2926), (1837, 2660), (2090, 2338)]