38897128140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1\times {\mathrm{22453}}^1$

素因数の和:24699

約数の個数: 96

約数和(自身を含む): 117347837376

約数和(自身を除く): 78450709236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2221, 4442, 6663, 8884, 11105, 13326, 22210, 22453, 26652, 28873, 33315, 44420, 44906, 57746, 66630, 67359, 86619, 89812, 112265, 115492, 133260, 134718, 144365, 173238, 224530, 269436, 288730, 291889, 336795, 346476, 433095, 449060, 577460, 583778, 673590, 866190, 875667, 1167556, 1347180, 1459445, 1732380, 1751334, 2918890, 3502668, 4378335, 5837780, 8756670, 17513340, 49868113, 99736226, 149604339, 199472452, 249340565, 299208678, 498681130, 598417356, 648285469, 748021695, 997362260, 1296570938, 1496043390, 1944856407, 2593141876, 2992086780, 3241427345, 3889712814, 6482854690, 7779425628, 9724282035, 12965709380, 19448564070, 38897128140]

約数ペア:

[(1, 38897128140), (2, 19448564070), (3, 12965709380), (4, 9724282035), (5, 7779425628), (6, 6482854690), (10, 3889712814), (12, 3241427345), (13, 2992086780), (15, 2593141876), (20, 1944856407), (26, 1496043390), (30, 1296570938), (39, 997362260), (52, 748021695), (60, 648285469), (65, 598417356), (78, 498681130), (130, 299208678), (156, 249340565), (195, 199472452), (260, 149604339), (390, 99736226), (780, 49868113), (2221, 17513340), (4442, 8756670), (6663, 5837780), (8884, 4378335), (11105, 3502668), (13326, 2918890), (22210, 1751334), (22453, 1732380), (26652, 1459445), (28873, 1347180), (33315, 1167556), (44420, 875667), (44906, 866190), (57746, 673590), (66630, 583778), (67359, 577460), (86619, 449060), (89812, 433095), (112265, 346476), (115492, 336795), (133260, 291889), (134718, 288730), (144365, 269436), (173238, 224530)]