4474103680

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1021}}^1$

素因数の和:1248

約数の個数: 128

約数和(自身を含む): 11033184960

約数和(自身を除く): 6559081280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 167, 205, 320, 328, 334, 410, 640, 656, 668, 820, 835, 1021, 1312, 1336, 1640, 1670, 2042, 2624, 2672, 3280, 3340, 4084, 5105, 5248, 5344, 6560, 6680, 6847, 8168, 10210, 10688, 13120, 13360, 13694, 16336, 20420, 21376, 26240, 26720, 27388, 32672, 34235, 40840, 41861, 53440, 54776, 65344, 68470, 81680, 83722, 106880, 109552, 130688, 136940, 163360, 167444, 170507, 209305, 219104, 273880, 326720, 334888, 341014, 418610, 438208, 547760, 653440, 669776, 682028, 837220, 852535, 876416, 1095520, 1339552, 1364056, 1674440, 1705070, 2191040, 2679104, 2728112, 3348880, 3410140, 4382080, 5358208, 5456224, 6697760, 6820280, 6990787, 10912448, 13395520, 13640560, 13981574, 21824896, 26791040, 27281120, 27963148, 34953935, 54562240, 55926296, 69907870, 109124480, 111852592, 139815740, 223705184, 279631480, 447410368, 559262960, 894820736, 1118525920, 2237051840, 4474103680]

約数ペア:

[(1, 4474103680), (2, 2237051840), (4, 1118525920), (5, 894820736), (8, 559262960), (10, 447410368), (16, 279631480), (20, 223705184), (32, 139815740), (40, 111852592), (41, 109124480), (64, 69907870), (80, 55926296), (82, 54562240), (128, 34953935), (160, 27963148), (164, 27281120), (167, 26791040), (205, 21824896), (320, 13981574), (328, 13640560), (334, 13395520), (410, 10912448), (640, 6990787), (656, 6820280), (668, 6697760), (820, 5456224), (835, 5358208), (1021, 4382080), (1312, 3410140), (1336, 3348880), (1640, 2728112), (1670, 2679104), (2042, 2191040), (2624, 1705070), (2672, 1674440), (3280, 1364056), (3340, 1339552), (4084, 1095520), (5105, 876416), (5248, 852535), (5344, 837220), (6560, 682028), (6680, 669776), (6847, 653440), (8168, 547760), (10210, 438208), (10688, 418610), (13120, 341014), (13360, 334888), (13694, 326720), (16336, 273880), (20420, 219104), (21376, 209305), (26240, 170507), (26720, 167444), (27388, 163360), (32672, 136940), (34235, 130688), (40840, 109552), (41861, 106880), (53440, 83722), (54776, 81680), (65344, 68470)]