22819160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6269}}^1$

素因数の和:6300

約数の個数: 64

約数和(自身を含む): 63201600

約数和(自身を除く): 40382440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 6269, 12538, 25076, 31345, 43883, 50152, 62690, 81497, 87766, 125380, 162994, 175532, 219415, 250760, 325988, 351064, 407485, 438830, 570479, 651976, 814970, 877660, 1140958, 1629940, 1755320, 2281916, 2852395, 3259880, 4563832, 5704790, 11409580, 22819160]

約数ペア:

[(1, 22819160), (2, 11409580), (4, 5704790), (5, 4563832), (7, 3259880), (8, 2852395), (10, 2281916), (13, 1755320), (14, 1629940), (20, 1140958), (26, 877660), (28, 814970), (35, 651976), (40, 570479), (52, 438830), (56, 407485), (65, 351064), (70, 325988), (91, 250760), (104, 219415), (130, 175532), (140, 162994), (182, 125380), (260, 87766), (280, 81497), (364, 62690), (455, 50152), (520, 43883), (728, 31345), (910, 25076), (1820, 12538), (3640, 6269)]