22114820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 59270400

約数和(自身を除く): 37155580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 419, 455, 580, 754, 812, 838, 910, 1015, 1508, 1676, 1820, 1885, 2030, 2095, 2639, 2933, 3770, 4060, 4190, 5278, 5447, 5866, 7540, 8380, 10556, 10894, 11732, 12151, 13195, 14665, 21788, 24302, 26390, 27235, 29330, 38129, 48604, 52780, 54470, 58660, 60755, 76258, 85057, 108940, 121510, 152516, 157963, 170114, 190645, 243020, 315926, 340228, 381290, 425285, 631852, 762580, 789815, 850570, 1105741, 1579630, 1701140, 2211482, 3159260, 4422964, 5528705, 11057410, 22114820]

約数ペア:

[(1, 22114820), (2, 11057410), (4, 5528705), (5, 4422964), (7, 3159260), (10, 2211482), (13, 1701140), (14, 1579630), (20, 1105741), (26, 850570), (28, 789815), (29, 762580), (35, 631852), (52, 425285), (58, 381290), (65, 340228), (70, 315926), (91, 243020), (116, 190645), (130, 170114), (140, 157963), (145, 152516), (182, 121510), (203, 108940), (260, 85057), (290, 76258), (364, 60755), (377, 58660), (406, 54470), (419, 52780), (455, 48604), (580, 38129), (754, 29330), (812, 27235), (838, 26390), (910, 24302), (1015, 21788), (1508, 14665), (1676, 13195), (1820, 12151), (1885, 11732), (2030, 10894), (2095, 10556), (2639, 8380), (2933, 7540), (3770, 5866), (4060, 5447), (4190, 5278)]