102192080

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:604

約数の個数: 80

約数和(自身を含む): 247615104

約数和(自身を除く): 145423024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 61, 80, 86, 122, 172, 215, 244, 305, 344, 430, 487, 488, 610, 688, 860, 974, 976, 1220, 1720, 1948, 2435, 2440, 2623, 3440, 3896, 4870, 4880, 5246, 7792, 9740, 10492, 13115, 19480, 20941, 20984, 26230, 29707, 38960, 41882, 41968, 52460, 59414, 83764, 104705, 104920, 118828, 148535, 167528, 209410, 209840, 237656, 297070, 335056, 418820, 475312, 594140, 837640, 1188280, 1277401, 1675280, 2376560, 2554802, 5109604, 6387005, 10219208, 12774010, 20438416, 25548020, 51096040, 102192080]

約数ペア:

[(1, 102192080), (2, 51096040), (4, 25548020), (5, 20438416), (8, 12774010), (10, 10219208), (16, 6387005), (20, 5109604), (40, 2554802), (43, 2376560), (61, 1675280), (80, 1277401), (86, 1188280), (122, 837640), (172, 594140), (215, 475312), (244, 418820), (305, 335056), (344, 297070), (430, 237656), (487, 209840), (488, 209410), (610, 167528), (688, 148535), (860, 118828), (974, 104920), (976, 104705), (1220, 83764), (1720, 59414), (1948, 52460), (2435, 41968), (2440, 41882), (2623, 38960), (3440, 29707), (3896, 26230), (4870, 20984), (4880, 20941), (5246, 19480), (7792, 13115), (9740, 10492)]