8915946160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{16421}}^1$

素因数の和:17062

約数の個数: 80

約数和(自身を含む): 22652112672

約数和(自身を除く): 13736166512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 617, 880, 1234, 2468, 3085, 4936, 6170, 6787, 9872, 12340, 13574, 16421, 24680, 27148, 32842, 33935, 49360, 54296, 65684, 67870, 82105, 108592, 131368, 135740, 164210, 180631, 262736, 271480, 328420, 361262, 542960, 656840, 722524, 903155, 1313680, 1445048, 1806310, 2890096, 3612620, 7225240, 10131757, 14450480, 20263514, 40527028, 50658785, 81054056, 101317570, 111449327, 162108112, 202635140, 222898654, 405270280, 445797308, 557246635, 810540560, 891594616, 1114493270, 1783189232, 2228986540, 4457973080, 8915946160]

約数ペア:

[(1, 8915946160), (2, 4457973080), (4, 2228986540), (5, 1783189232), (8, 1114493270), (10, 891594616), (11, 810540560), (16, 557246635), (20, 445797308), (22, 405270280), (40, 222898654), (44, 202635140), (55, 162108112), (80, 111449327), (88, 101317570), (110, 81054056), (176, 50658785), (220, 40527028), (440, 20263514), (617, 14450480), (880, 10131757), (1234, 7225240), (2468, 3612620), (3085, 2890096), (4936, 1806310), (6170, 1445048), (6787, 1313680), (9872, 903155), (12340, 722524), (13574, 656840), (16421, 542960), (24680, 361262), (27148, 328420), (32842, 271480), (33935, 262736), (49360, 180631), (54296, 164210), (65684, 135740), (67870, 131368), (82105, 108592)]