3823820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 10838016

約数和(自身を除く): 7014196

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 191, 220, 260, 286, 308, 364, 382, 385, 455, 572, 715, 764, 770, 910, 955, 1001, 1337, 1430, 1540, 1820, 1910, 2002, 2101, 2483, 2674, 2860, 3820, 4004, 4202, 4966, 5005, 5348, 6685, 8404, 9932, 10010, 10505, 12415, 13370, 14707, 17381, 20020, 21010, 24830, 26740, 27313, 29414, 34762, 42020, 49660, 54626, 58828, 69524, 73535, 86905, 109252, 136565, 147070, 173810, 191191, 273130, 294140, 347620, 382382, 546260, 764764, 955955, 1911910, 3823820]

約数ペア:

[(1, 3823820), (2, 1911910), (4, 955955), (5, 764764), (7, 546260), (10, 382382), (11, 347620), (13, 294140), (14, 273130), (20, 191191), (22, 173810), (26, 147070), (28, 136565), (35, 109252), (44, 86905), (52, 73535), (55, 69524), (65, 58828), (70, 54626), (77, 49660), (91, 42020), (110, 34762), (130, 29414), (140, 27313), (143, 26740), (154, 24830), (182, 21010), (191, 20020), (220, 17381), (260, 14707), (286, 13370), (308, 12415), (364, 10505), (382, 10010), (385, 9932), (455, 8404), (572, 6685), (715, 5348), (764, 5005), (770, 4966), (910, 4202), (955, 4004), (1001, 3820), (1337, 2860), (1430, 2674), (1540, 2483), (1820, 2101), (1910, 2002)]