4779320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 13439520

約数和(自身を除く): 8660200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 101, 104, 130, 140, 169, 182, 202, 260, 280, 338, 364, 404, 455, 505, 520, 676, 707, 728, 808, 845, 910, 1010, 1183, 1313, 1352, 1414, 1690, 1820, 2020, 2366, 2626, 2828, 3380, 3535, 3640, 4040, 4732, 5252, 5656, 5915, 6565, 6760, 7070, 9191, 9464, 10504, 11830, 13130, 14140, 17069, 18382, 23660, 26260, 28280, 34138, 36764, 45955, 47320, 52520, 68276, 73528, 85345, 91910, 119483, 136552, 170690, 183820, 238966, 341380, 367640, 477932, 597415, 682760, 955864, 1194830, 2389660, 4779320]

約数ペア:

[(1, 4779320), (2, 2389660), (4, 1194830), (5, 955864), (7, 682760), (8, 597415), (10, 477932), (13, 367640), (14, 341380), (20, 238966), (26, 183820), (28, 170690), (35, 136552), (40, 119483), (52, 91910), (56, 85345), (65, 73528), (70, 68276), (91, 52520), (101, 47320), (104, 45955), (130, 36764), (140, 34138), (169, 28280), (182, 26260), (202, 23660), (260, 18382), (280, 17069), (338, 14140), (364, 13130), (404, 11830), (455, 10504), (505, 9464), (520, 9191), (676, 7070), (707, 6760), (728, 6565), (808, 5915), (845, 5656), (910, 5252), (1010, 4732), (1183, 4040), (1313, 3640), (1352, 3535), (1414, 3380), (1690, 2828), (1820, 2626), (2020, 2366)]