33408980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 77051520

約数和(自身を除く): 43642540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 362, 724, 839, 905, 1678, 1810, 1991, 3356, 3620, 3982, 4195, 7964, 8390, 9229, 9955, 16780, 18458, 19910, 36916, 39820, 46145, 92290, 151859, 184580, 303718, 607436, 759295, 1518590, 1670449, 3037180, 3340898, 6681796, 8352245, 16704490, 33408980]

約数ペア:

[(1, 33408980), (2, 16704490), (4, 8352245), (5, 6681796), (10, 3340898), (11, 3037180), (20, 1670449), (22, 1518590), (44, 759295), (55, 607436), (110, 303718), (181, 184580), (220, 151859), (362, 92290), (724, 46145), (839, 39820), (905, 36916), (1678, 19910), (1810, 18458), (1991, 16780), (3356, 9955), (3620, 9229), (3982, 8390), (4195, 7964)]