10971514660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{21121}}^1$

素因数の和:22516

約数の個数: 48

約数和(自身を含む): 24271712640

約数和(自身を除く): 13300197980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1367, 2734, 5468, 6835, 13670, 21121, 25973, 27340, 42242, 51946, 84484, 103892, 105605, 129865, 211210, 259730, 401299, 422420, 519460, 802598, 1605196, 2006495, 4012990, 8025980, 28872407, 57744814, 115489628, 144362035, 288724070, 548575733, 577448140, 1097151466, 2194302932, 2742878665, 5485757330, 10971514660]

約数ペア:

[(1, 10971514660), (2, 5485757330), (4, 2742878665), (5, 2194302932), (10, 1097151466), (19, 577448140), (20, 548575733), (38, 288724070), (76, 144362035), (95, 115489628), (190, 57744814), (380, 28872407), (1367, 8025980), (2734, 4012990), (5468, 2006495), (6835, 1605196), (13670, 802598), (21121, 519460), (25973, 422420), (27340, 401299), (42242, 259730), (51946, 211210), (84484, 129865), (103892, 105605)]