4786212880

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1\times {\mathrm{991}}^1$

素因数の和:1904

約数の個数: 80

約数和(自身を含む): 11305419264

約数和(自身を除く): 6519206384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 827, 991, 1168, 1460, 1654, 1982, 2920, 3308, 3964, 4135, 4955, 5840, 6616, 7928, 8270, 9910, 13232, 15856, 16540, 19820, 33080, 39640, 60371, 66160, 72343, 79280, 120742, 144686, 241484, 289372, 301855, 361715, 482968, 578744, 603710, 723430, 819557, 965936, 1157488, 1207420, 1446860, 1639114, 2414840, 2893720, 3278228, 4097785, 4829680, 5787440, 6556456, 8195570, 13112912, 16391140, 32782280, 59827661, 65564560, 119655322, 239310644, 299138305, 478621288, 598276610, 957242576, 1196553220, 2393106440, 4786212880]

約数ペア:

[(1, 4786212880), (2, 2393106440), (4, 1196553220), (5, 957242576), (8, 598276610), (10, 478621288), (16, 299138305), (20, 239310644), (40, 119655322), (73, 65564560), (80, 59827661), (146, 32782280), (292, 16391140), (365, 13112912), (584, 8195570), (730, 6556456), (827, 5787440), (991, 4829680), (1168, 4097785), (1460, 3278228), (1654, 2893720), (1982, 2414840), (2920, 1639114), (3308, 1446860), (3964, 1207420), (4135, 1157488), (4955, 965936), (5840, 819557), (6616, 723430), (7928, 603710), (8270, 578744), (9910, 482968), (13232, 361715), (15856, 301855), (16540, 289372), (19820, 241484), (33080, 144686), (39640, 120742), (60371, 79280), (66160, 72343)]