13026020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 33868800

約数和(自身を除く): 20842780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 59, 70, 76, 83, 95, 118, 133, 140, 166, 190, 236, 266, 295, 332, 380, 413, 415, 532, 581, 590, 665, 826, 830, 1121, 1162, 1180, 1330, 1577, 1652, 1660, 2065, 2242, 2324, 2660, 2905, 3154, 4130, 4484, 4897, 5605, 5810, 6308, 7847, 7885, 8260, 9794, 11039, 11210, 11620, 15694, 15770, 19588, 22078, 22420, 24485, 31388, 31540, 34279, 39235, 44156, 48970, 55195, 68558, 78470, 93043, 97940, 110390, 137116, 156940, 171395, 186086, 220780, 342790, 372172, 465215, 651301, 685580, 930430, 1302602, 1860860, 2605204, 3256505, 6513010, 13026020]

約数ペア:

[(1, 13026020), (2, 6513010), (4, 3256505), (5, 2605204), (7, 1860860), (10, 1302602), (14, 930430), (19, 685580), (20, 651301), (28, 465215), (35, 372172), (38, 342790), (59, 220780), (70, 186086), (76, 171395), (83, 156940), (95, 137116), (118, 110390), (133, 97940), (140, 93043), (166, 78470), (190, 68558), (236, 55195), (266, 48970), (295, 44156), (332, 39235), (380, 34279), (413, 31540), (415, 31388), (532, 24485), (581, 22420), (590, 22078), (665, 19588), (826, 15770), (830, 15694), (1121, 11620), (1162, 11210), (1180, 11039), (1330, 9794), (1577, 8260), (1652, 7885), (1660, 7847), (2065, 6308), (2242, 5810), (2324, 5605), (2660, 4897), (2905, 4484), (3154, 4130)]