38557860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 122266368

約数和(自身を除く): 83708508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 113, 121, 132, 141, 165, 188, 220, 226, 235, 242, 282, 330, 339, 363, 452, 470, 484, 517, 564, 565, 605, 660, 678, 705, 726, 940, 1034, 1130, 1210, 1243, 1356, 1410, 1452, 1551, 1695, 1815, 2068, 2260, 2420, 2486, 2585, 2820, 3102, 3390, 3630, 3729, 4972, 5170, 5311, 5687, 6204, 6215, 6780, 7260, 7458, 7755, 10340, 10622, 11374, 12430, 13673, 14916, 15510, 15933, 17061, 18645, 21244, 22748, 24860, 26555, 27346, 28435, 31020, 31866, 34122, 37290, 41019, 53110, 54692, 56870, 58421, 63732, 68244, 68365, 74580, 79665, 82038, 85305, 106220, 113740, 116842, 136730, 159330, 164076, 170610, 175263, 205095, 233684, 273460, 292105, 318660, 341220, 350526, 410190, 584210, 642631, 701052, 820380, 876315, 1168420, 1285262, 1752630, 1927893, 2570524, 3213155, 3505260, 3855786, 6426310, 7711572, 9639465, 12852620, 19278930, 38557860]

約数ペア:

[(1, 38557860), (2, 19278930), (3, 12852620), (4, 9639465), (5, 7711572), (6, 6426310), (10, 3855786), (11, 3505260), (12, 3213155), (15, 2570524), (20, 1927893), (22, 1752630), (30, 1285262), (33, 1168420), (44, 876315), (47, 820380), (55, 701052), (60, 642631), (66, 584210), (94, 410190), (110, 350526), (113, 341220), (121, 318660), (132, 292105), (141, 273460), (165, 233684), (188, 205095), (220, 175263), (226, 170610), (235, 164076), (242, 159330), (282, 136730), (330, 116842), (339, 113740), (363, 106220), (452, 85305), (470, 82038), (484, 79665), (517, 74580), (564, 68365), (565, 68244), (605, 63732), (660, 58421), (678, 56870), (705, 54692), (726, 53110), (940, 41019), (1034, 37290), (1130, 34122), (1210, 31866), (1243, 31020), (1356, 28435), (1410, 27346), (1452, 26555), (1551, 24860), (1695, 22748), (1815, 21244), (2068, 18645), (2260, 17061), (2420, 15933), (2486, 15510), (2585, 14916), (2820, 13673), (3102, 12430), (3390, 11374), (3630, 10622), (3729, 10340), (4972, 7755), (5170, 7458), (5311, 7260), (5687, 6780), (6204, 6215)]