34457120

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6947}}^1$

素因数の和:6993

約数の個数: 48

約数和(自身を含む): 84043008

約数和(自身を除く): 49585888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 6947, 13894, 27788, 34735, 55576, 69470, 111152, 138940, 215357, 222304, 277880, 430714, 555760, 861428, 1076785, 1111520, 1722856, 2153570, 3445712, 4307140, 6891424, 8614280, 17228560, 34457120]

約数ペア:

[(1, 34457120), (2, 17228560), (4, 8614280), (5, 6891424), (8, 4307140), (10, 3445712), (16, 2153570), (20, 1722856), (31, 1111520), (32, 1076785), (40, 861428), (62, 555760), (80, 430714), (124, 277880), (155, 222304), (160, 215357), (248, 138940), (310, 111152), (496, 69470), (620, 55576), (992, 34735), (1240, 27788), (2480, 13894), (4960, 6947)]