22380540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4099}}^1$

素因数の和:4131

約数の個数: 96

約数和(自身を含む): 77145600

約数和(自身を除く): 54765060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 4099, 5460, 8198, 12297, 16396, 20495, 24594, 28693, 40990, 49188, 53287, 57386, 61485, 81980, 86079, 106574, 114772, 122970, 143465, 159861, 172158, 213148, 245940, 266435, 286930, 319722, 344316, 373009, 430395, 532870, 573860, 639444, 746018, 799305, 860790, 1065740, 1119027, 1492036, 1598610, 1721580, 1865045, 2238054, 3197220, 3730090, 4476108, 5595135, 7460180, 11190270, 22380540]

約数ペア:

[(1, 22380540), (2, 11190270), (3, 7460180), (4, 5595135), (5, 4476108), (6, 3730090), (7, 3197220), (10, 2238054), (12, 1865045), (13, 1721580), (14, 1598610), (15, 1492036), (20, 1119027), (21, 1065740), (26, 860790), (28, 799305), (30, 746018), (35, 639444), (39, 573860), (42, 532870), (52, 430395), (60, 373009), (65, 344316), (70, 319722), (78, 286930), (84, 266435), (91, 245940), (105, 213148), (130, 172158), (140, 159861), (156, 143465), (182, 122970), (195, 114772), (210, 106574), (260, 86079), (273, 81980), (364, 61485), (390, 57386), (420, 53287), (455, 49188), (546, 40990), (780, 28693), (910, 24594), (1092, 20495), (1365, 16396), (1820, 12297), (2730, 8198), (4099, 5460)]