22749220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1483}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 52355520

約数和(自身を除く): 29606300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1483, 1534, 2966, 3068, 3835, 5932, 7415, 7670, 14830, 15340, 19279, 29660, 38558, 77116, 87497, 96395, 174994, 192790, 349988, 385580, 437485, 874970, 1137461, 1749940, 2274922, 4549844, 5687305, 11374610, 22749220]

約数ペア:

[(1, 22749220), (2, 11374610), (4, 5687305), (5, 4549844), (10, 2274922), (13, 1749940), (20, 1137461), (26, 874970), (52, 437485), (59, 385580), (65, 349988), (118, 192790), (130, 174994), (236, 96395), (260, 87497), (295, 77116), (590, 38558), (767, 29660), (1180, 19279), (1483, 15340), (1534, 14830), (2966, 7670), (3068, 7415), (3835, 5932)]