42674060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 108041472

約数和(自身を除く): 65367412

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 43, 44, 52, 55, 65, 86, 110, 130, 143, 172, 215, 220, 260, 286, 347, 430, 473, 559, 572, 694, 715, 860, 946, 1118, 1388, 1430, 1735, 1892, 2236, 2365, 2795, 2860, 3470, 3817, 4511, 4730, 5590, 6149, 6940, 7634, 9022, 9460, 11180, 12298, 14921, 15268, 18044, 19085, 22555, 24596, 29842, 30745, 38170, 45110, 49621, 59684, 61490, 74605, 76340, 90220, 99242, 122980, 149210, 164131, 193973, 198484, 248105, 298420, 328262, 387946, 496210, 656524, 775892, 820655, 969865, 992420, 1641310, 1939730, 2133703, 3282620, 3879460, 4267406, 8534812, 10668515, 21337030, 42674060]

約数ペア:

[(1, 42674060), (2, 21337030), (4, 10668515), (5, 8534812), (10, 4267406), (11, 3879460), (13, 3282620), (20, 2133703), (22, 1939730), (26, 1641310), (43, 992420), (44, 969865), (52, 820655), (55, 775892), (65, 656524), (86, 496210), (110, 387946), (130, 328262), (143, 298420), (172, 248105), (215, 198484), (220, 193973), (260, 164131), (286, 149210), (347, 122980), (430, 99242), (473, 90220), (559, 76340), (572, 74605), (694, 61490), (715, 59684), (860, 49621), (946, 45110), (1118, 38170), (1388, 30745), (1430, 29842), (1735, 24596), (1892, 22555), (2236, 19085), (2365, 18044), (2795, 15268), (2860, 14921), (3470, 12298), (3817, 11180), (4511, 9460), (4730, 9022), (5590, 7634), (6149, 6940)]