4341220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 10019520

約数和(自身を除く): 5678300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 283, 295, 566, 590, 767, 1132, 1180, 1415, 1534, 2830, 3068, 3679, 3835, 5660, 7358, 7670, 14716, 15340, 16697, 18395, 33394, 36790, 66788, 73580, 83485, 166970, 217061, 333940, 434122, 868244, 1085305, 2170610, 4341220]

約数ペア:

[(1, 4341220), (2, 2170610), (4, 1085305), (5, 868244), (10, 434122), (13, 333940), (20, 217061), (26, 166970), (52, 83485), (59, 73580), (65, 66788), (118, 36790), (130, 33394), (236, 18395), (260, 16697), (283, 15340), (295, 14716), (566, 7670), (590, 7358), (767, 5660), (1132, 3835), (1180, 3679), (1415, 3068), (1534, 2830)]