2022448120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17747}}^1$

素因数の和:17813

約数の個数: 128

約数和(自身を含む): 5827023360

約数和(自身を除く): 3804575240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 88, 110, 140, 148, 154, 185, 220, 259, 280, 296, 308, 370, 385, 407, 440, 518, 616, 740, 770, 814, 1036, 1295, 1480, 1540, 1628, 2035, 2072, 2590, 2849, 3080, 3256, 4070, 5180, 5698, 8140, 10360, 11396, 14245, 16280, 17747, 22792, 28490, 35494, 56980, 70988, 88735, 113960, 124229, 141976, 177470, 195217, 248458, 354940, 390434, 496916, 621145, 656639, 709880, 780868, 976085, 993832, 1242290, 1313278, 1366519, 1561736, 1952170, 2484580, 2626556, 2733038, 3283195, 3904340, 4596473, 4969160, 5253112, 5466076, 6566390, 6832595, 7223029, 7808680, 9192946, 10932152, 13132780, 13665190, 14446058, 18385892, 22982365, 26265560, 27330380, 28892116, 36115145, 36771784, 45964730, 50561203, 54660760, 57784232, 72230290, 91929460, 101122406, 144460580, 183858920, 202244812, 252806015, 288921160, 404489624, 505612030, 1011224060, 2022448120]

約数ペア:

[(1, 2022448120), (2, 1011224060), (4, 505612030), (5, 404489624), (7, 288921160), (8, 252806015), (10, 202244812), (11, 183858920), (14, 144460580), (20, 101122406), (22, 91929460), (28, 72230290), (35, 57784232), (37, 54660760), (40, 50561203), (44, 45964730), (55, 36771784), (56, 36115145), (70, 28892116), (74, 27330380), (77, 26265560), (88, 22982365), (110, 18385892), (140, 14446058), (148, 13665190), (154, 13132780), (185, 10932152), (220, 9192946), (259, 7808680), (280, 7223029), (296, 6832595), (308, 6566390), (370, 5466076), (385, 5253112), (407, 4969160), (440, 4596473), (518, 3904340), (616, 3283195), (740, 2733038), (770, 2626556), (814, 2484580), (1036, 1952170), (1295, 1561736), (1480, 1366519), (1540, 1313278), (1628, 1242290), (2035, 993832), (2072, 976085), (2590, 780868), (2849, 709880), (3080, 656639), (3256, 621145), (4070, 496916), (5180, 390434), (5698, 354940), (8140, 248458), (10360, 195217), (11396, 177470), (14245, 141976), (16280, 124229), (17747, 113960), (22792, 88735), (28490, 70988), (35494, 56980)]