2022981520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:929

約数の個数: 160

約数和(自身を含む): 5551358976

約数和(自身を除く): 3528377456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 101, 112, 140, 188, 202, 235, 280, 329, 376, 404, 470, 505, 560, 658, 707, 752, 761, 808, 940, 1010, 1316, 1414, 1522, 1616, 1645, 1880, 2020, 2632, 2828, 3044, 3290, 3535, 3760, 3805, 4040, 4747, 5264, 5327, 5656, 6088, 6580, 7070, 7610, 8080, 9494, 10654, 11312, 12176, 13160, 14140, 15220, 18988, 21308, 23735, 26320, 26635, 28280, 30440, 33229, 35767, 37976, 42616, 47470, 53270, 56560, 60880, 66458, 71534, 75952, 76861, 85232, 94940, 106540, 132916, 143068, 153722, 166145, 178835, 189880, 213080, 250369, 265832, 286136, 307444, 332290, 357670, 379760, 384305, 426160, 500738, 531664, 538027, 572272, 614888, 664580, 715340, 768610, 1001476, 1076054, 1229776, 1251845, 1329160, 1430680, 1537220, 2002952, 2152108, 2503690, 2658320, 2690135, 2861360, 3074440, 3612467, 4005904, 4304216, 5007380, 5380270, 6148880, 7224934, 8608432, 10014760, 10760540, 14449868, 18062335, 20029520, 21521080, 25287269, 28899736, 36124670, 43042160, 50574538, 57799472, 72249340, 101149076, 126436345, 144498680, 202298152, 252872690, 288997360, 404596304, 505745380, 1011490760, 2022981520]

約数ペア:

[(1, 2022981520), (2, 1011490760), (4, 505745380), (5, 404596304), (7, 288997360), (8, 252872690), (10, 202298152), (14, 144498680), (16, 126436345), (20, 101149076), (28, 72249340), (35, 57799472), (40, 50574538), (47, 43042160), (56, 36124670), (70, 28899736), (80, 25287269), (94, 21521080), (101, 20029520), (112, 18062335), (140, 14449868), (188, 10760540), (202, 10014760), (235, 8608432), (280, 7224934), (329, 6148880), (376, 5380270), (404, 5007380), (470, 4304216), (505, 4005904), (560, 3612467), (658, 3074440), (707, 2861360), (752, 2690135), (761, 2658320), (808, 2503690), (940, 2152108), (1010, 2002952), (1316, 1537220), (1414, 1430680), (1522, 1329160), (1616, 1251845), (1645, 1229776), (1880, 1076054), (2020, 1001476), (2632, 768610), (2828, 715340), (3044, 664580), (3290, 614888), (3535, 572272), (3760, 538027), (3805, 531664), (4040, 500738), (4747, 426160), (5264, 384305), (5327, 379760), (5656, 357670), (6088, 332290), (6580, 307444), (7070, 286136), (7610, 265832), (8080, 250369), (9494, 213080), (10654, 189880), (11312, 178835), (12176, 166145), (13160, 153722), (14140, 143068), (15220, 132916), (18988, 106540), (21308, 94940), (23735, 85232), (26320, 76861), (26635, 75952), (28280, 71534), (30440, 66458), (33229, 60880), (35767, 56560), (37976, 53270), (42616, 47470)]