4392720860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 10180235520

約数和(自身を除く): 5787514660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 331, 337, 358, 662, 674, 716, 895, 1324, 1348, 1655, 1685, 1790, 1969, 3310, 3370, 3580, 3641, 3707, 3938, 6620, 6740, 7282, 7414, 7876, 9845, 14564, 14828, 18205, 18535, 19690, 36410, 37070, 39380, 59249, 60323, 72820, 74140, 111547, 118498, 120646, 223094, 236996, 241292, 296245, 301615, 446188, 557735, 592490, 603230, 651739, 663553, 1115470, 1184980, 1206460, 1227017, 1303478, 1327106, 2230940, 2454034, 2606956, 2654212, 3258695, 3317765, 4908068, 6135085, 6517390, 6635530, 12270170, 13034780, 13271060, 19966913, 24540340, 39933826, 79867652, 99834565, 199669130, 219636043, 399338260, 439272086, 878544172, 1098180215, 2196360430, 4392720860]

約数ペア:

[(1, 4392720860), (2, 2196360430), (4, 1098180215), (5, 878544172), (10, 439272086), (11, 399338260), (20, 219636043), (22, 199669130), (44, 99834565), (55, 79867652), (110, 39933826), (179, 24540340), (220, 19966913), (331, 13271060), (337, 13034780), (358, 12270170), (662, 6635530), (674, 6517390), (716, 6135085), (895, 4908068), (1324, 3317765), (1348, 3258695), (1655, 2654212), (1685, 2606956), (1790, 2454034), (1969, 2230940), (3310, 1327106), (3370, 1303478), (3580, 1227017), (3641, 1206460), (3707, 1184980), (3938, 1115470), (6620, 663553), (6740, 651739), (7282, 603230), (7414, 592490), (7876, 557735), (9845, 446188), (14564, 301615), (14828, 296245), (18205, 241292), (18535, 236996), (19690, 223094), (36410, 120646), (37070, 118498), (39380, 111547), (59249, 74140), (60323, 72820)]