4037648320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2131}}^1$

素因数の和:2370

約数の個数: 112

約数和(自身を含む): 9981444096

約数和(自身を除く): 5943795776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 191, 248, 310, 320, 382, 496, 620, 764, 955, 992, 1240, 1528, 1910, 1984, 2131, 2480, 3056, 3820, 4262, 4960, 5921, 6112, 7640, 8524, 9920, 10655, 11842, 12224, 15280, 17048, 21310, 23684, 29605, 30560, 34096, 42620, 47368, 59210, 61120, 66061, 68192, 85240, 94736, 118420, 132122, 136384, 170480, 189472, 236840, 264244, 330305, 340960, 378944, 407021, 473680, 528488, 660610, 681920, 814042, 947360, 1056976, 1321220, 1628084, 1894720, 2035105, 2113952, 2642440, 3256168, 4070210, 4227904, 5284880, 6512336, 8140420, 10569760, 12617651, 13024672, 16280840, 21139520, 25235302, 26049344, 32561680, 50470604, 63088255, 65123360, 100941208, 126176510, 130246720, 201882416, 252353020, 403764832, 504706040, 807529664, 1009412080, 2018824160, 4037648320]

約数ペア:

[(1, 4037648320), (2, 2018824160), (4, 1009412080), (5, 807529664), (8, 504706040), (10, 403764832), (16, 252353020), (20, 201882416), (31, 130246720), (32, 126176510), (40, 100941208), (62, 65123360), (64, 63088255), (80, 50470604), (124, 32561680), (155, 26049344), (160, 25235302), (191, 21139520), (248, 16280840), (310, 13024672), (320, 12617651), (382, 10569760), (496, 8140420), (620, 6512336), (764, 5284880), (955, 4227904), (992, 4070210), (1240, 3256168), (1528, 2642440), (1910, 2113952), (1984, 2035105), (2131, 1894720), (2480, 1628084), (3056, 1321220), (3820, 1056976), (4262, 947360), (4960, 814042), (5921, 681920), (6112, 660610), (7640, 528488), (8524, 473680), (9920, 407021), (10655, 378944), (11842, 340960), (12224, 330305), (15280, 264244), (17048, 236840), (21310, 189472), (23684, 170480), (29605, 136384), (30560, 132122), (34096, 118420), (42620, 94736), (47368, 85240), (59210, 68192), (61120, 66061)]