541128460

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{1801}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 1157056992

約数和(自身を除く): 615928532

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 181, 332, 362, 415, 724, 830, 905, 1660, 1801, 1810, 3602, 3620, 7204, 9005, 15023, 18010, 30046, 36020, 60092, 75115, 149483, 150230, 298966, 300460, 325981, 597932, 651962, 747415, 1303924, 1494830, 1629905, 2989660, 3259810, 6519620, 27056423, 54112846, 108225692, 135282115, 270564230, 541128460]

約数ペア:

[(1, 541128460), (2, 270564230), (4, 135282115), (5, 108225692), (10, 54112846), (20, 27056423), (83, 6519620), (166, 3259810), (181, 2989660), (332, 1629905), (362, 1494830), (415, 1303924), (724, 747415), (830, 651962), (905, 597932), (1660, 325981), (1801, 300460), (1810, 298966), (3602, 150230), (3620, 149483), (7204, 75115), (9005, 60092), (15023, 36020), (18010, 30046)]