2038183805

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 3029114880

約数和(自身を除く): 990931075

約数列:

[1, 5, 7, 17, 35, 79, 85, 119, 131, 331, 395, 553, 595, 655, 917, 1343, 1655, 2227, 2317, 2765, 4585, 5627, 6715, 9401, 10349, 11135, 11585, 15589, 26149, 28135, 39389, 43361, 47005, 51745, 72443, 77945, 130745, 175933, 183043, 196945, 216805, 303527, 362215, 444533, 737137, 879665, 915215, 1231531, 1517635, 2222665, 3111731, 3425519, 3685685, 5159959, 6157655, 15558655, 17127595, 23978633, 25799795, 58233823, 119893165, 291169115, 407636761, 2038183805]

約数ペア:

[(1, 2038183805), (5, 407636761), (7, 291169115), (17, 119893165), (35, 58233823), (79, 25799795), (85, 23978633), (119, 17127595), (131, 15558655), (331, 6157655), (395, 5159959), (553, 3685685), (595, 3425519), (655, 3111731), (917, 2222665), (1343, 1517635), (1655, 1231531), (2227, 915215), (2317, 879665), (2765, 737137), (4585, 444533), (5627, 362215), (6715, 303527), (9401, 216805), (10349, 196945), (11135, 183043), (11585, 175933), (15589, 130745), (26149, 77945), (28135, 72443), (39389, 51745), (43361, 47005)]