4759220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 10499328

約数和(自身を除く): 5740108

約数列:

[1, 2, 4, 5, 10, 20, 47, 61, 83, 94, 122, 166, 188, 235, 244, 305, 332, 415, 470, 610, 830, 940, 1220, 1660, 2867, 3901, 5063, 5734, 7802, 10126, 11468, 14335, 15604, 19505, 20252, 25315, 28670, 39010, 50630, 57340, 78020, 101260, 237961, 475922, 951844, 1189805, 2379610, 4759220]

約数ペア:

[(1, 4759220), (2, 2379610), (4, 1189805), (5, 951844), (10, 475922), (20, 237961), (47, 101260), (61, 78020), (83, 57340), (94, 50630), (122, 39010), (166, 28670), (188, 25315), (235, 20252), (244, 19505), (305, 15604), (332, 14335), (415, 11468), (470, 10126), (610, 7802), (830, 5734), (940, 5063), (1220, 3901), (1660, 2867)]