236802020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5657}}^1$

素因数の和:5709

約数の個数: 96

約数和(自身を含む): 638765568

約数和(自身を除く): 401963548

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1610, 1820, 2093, 2990, 3220, 4186, 5657, 5980, 8372, 10465, 11314, 20930, 22628, 28285, 39599, 41860, 56570, 73541, 79198, 113140, 130111, 147082, 158396, 197995, 260222, 294164, 367705, 395990, 514787, 520444, 650555, 735410, 791980, 910777, 1029574, 1301110, 1470820, 1691443, 1821554, 2059148, 2573935, 2602220, 3382886, 3643108, 4553885, 5147870, 6765772, 8457215, 9107770, 10295740, 11840101, 16914430, 18215540, 23680202, 33828860, 47360404, 59200505, 118401010, 236802020]

約数ペア:

[(1, 236802020), (2, 118401010), (4, 59200505), (5, 47360404), (7, 33828860), (10, 23680202), (13, 18215540), (14, 16914430), (20, 11840101), (23, 10295740), (26, 9107770), (28, 8457215), (35, 6765772), (46, 5147870), (52, 4553885), (65, 3643108), (70, 3382886), (91, 2602220), (92, 2573935), (115, 2059148), (130, 1821554), (140, 1691443), (161, 1470820), (182, 1301110), (230, 1029574), (260, 910777), (299, 791980), (322, 735410), (364, 650555), (455, 520444), (460, 514787), (598, 395990), (644, 367705), (805, 294164), (910, 260222), (1196, 197995), (1495, 158396), (1610, 147082), (1820, 130111), (2093, 113140), (2990, 79198), (3220, 73541), (4186, 56570), (5657, 41860), (5980, 39599), (8372, 28285), (10465, 22628), (11314, 20930)]