2228156960

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:1086

約数の個数: 96

約数和(自身を含む): 5353577712

約数和(自身を除く): 3125420752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 173, 202, 346, 404, 505, 692, 797, 808, 865, 1010, 1384, 1594, 1616, 1730, 2020, 2768, 3188, 3232, 3460, 3985, 4040, 5536, 6376, 6920, 7970, 8080, 12752, 13840, 15940, 16160, 17473, 25504, 27680, 31880, 34946, 63760, 69892, 80497, 87365, 127520, 137881, 139784, 160994, 174730, 275762, 279568, 321988, 349460, 402485, 551524, 559136, 643976, 689405, 698920, 804970, 1103048, 1287952, 1378810, 1397840, 1609940, 2206096, 2575904, 2757620, 2795680, 3219880, 4412192, 5515240, 6439760, 11030480, 12879520, 13925981, 22060960, 27851962, 55703924, 69629905, 111407848, 139259810, 222815696, 278519620, 445631392, 557039240, 1114078480, 2228156960]

約数ペア:

[(1, 2228156960), (2, 1114078480), (4, 557039240), (5, 445631392), (8, 278519620), (10, 222815696), (16, 139259810), (20, 111407848), (32, 69629905), (40, 55703924), (80, 27851962), (101, 22060960), (160, 13925981), (173, 12879520), (202, 11030480), (346, 6439760), (404, 5515240), (505, 4412192), (692, 3219880), (797, 2795680), (808, 2757620), (865, 2575904), (1010, 2206096), (1384, 1609940), (1594, 1397840), (1616, 1378810), (1730, 1287952), (2020, 1103048), (2768, 804970), (3188, 698920), (3232, 689405), (3460, 643976), (3985, 559136), (4040, 551524), (5536, 402485), (6376, 349460), (6920, 321988), (7970, 279568), (8080, 275762), (12752, 174730), (13840, 160994), (15940, 139784), (16160, 137881), (17473, 127520), (25504, 87365), (27680, 80497), (31880, 69892), (34946, 63760)]