11156780440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{351727}}^1$

素因数の和:351812

約数の個数: 64

約数和(自身を含む): 27476991360

約数和(自身を除く): 16320210920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1586, 2440, 3172, 3965, 6344, 7930, 15860, 31720, 351727, 703454, 1406908, 1758635, 2813816, 3517270, 4572451, 7034540, 9144902, 14069080, 18289804, 21455347, 22862255, 36579608, 42910694, 45724510, 85821388, 91449020, 107276735, 171642776, 182898040, 214553470, 278919511, 429106940, 557839022, 858213880, 1115678044, 1394597555, 2231356088, 2789195110, 5578390220, 11156780440]

約数ペア:

[(1, 11156780440), (2, 5578390220), (4, 2789195110), (5, 2231356088), (8, 1394597555), (10, 1115678044), (13, 858213880), (20, 557839022), (26, 429106940), (40, 278919511), (52, 214553470), (61, 182898040), (65, 171642776), (104, 107276735), (122, 91449020), (130, 85821388), (244, 45724510), (260, 42910694), (305, 36579608), (488, 22862255), (520, 21455347), (610, 18289804), (793, 14069080), (1220, 9144902), (1586, 7034540), (2440, 4572451), (3172, 3517270), (3965, 2813816), (6344, 1758635), (7930, 1406908), (15860, 703454), (31720, 351727)]