129573080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35597}}^1$

素因数の和:35628

約数の個数: 64

約数和(自身を含む): 358827840

約数和(自身を除く): 229254760

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, 35597, 71194, 142388, 177985, 249179, 284776, 355970, 462761, 498358, 711940, 925522, 996716, 1245895, 1423880, 1851044, 1993432, 2313805, 2491790, 3239327, 3702088, 4627610, 4983580, 6478654, 9255220, 9967160, 12957308, 16196635, 18510440, 25914616, 32393270, 64786540, 129573080]

約数ペア:

[(1, 129573080), (2, 64786540), (4, 32393270), (5, 25914616), (7, 18510440), (8, 16196635), (10, 12957308), (13, 9967160), (14, 9255220), (20, 6478654), (26, 4983580), (28, 4627610), (35, 3702088), (40, 3239327), (52, 2491790), (56, 2313805), (65, 1993432), (70, 1851044), (91, 1423880), (104, 1245895), (130, 996716), (140, 925522), (182, 711940), (260, 498358), (280, 462761), (364, 355970), (455, 284776), (520, 249179), (728, 177985), (910, 142388), (1820, 71194), (3640, 35597)]