2580450080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{14947}}^1$

素因数の和:15058

約数の個数: 96

約数和(自身を含む): 6644804544

約数和(自身を除く): 4064354464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 83, 104, 130, 160, 166, 208, 260, 332, 415, 416, 520, 664, 830, 1040, 1079, 1328, 1660, 2080, 2158, 2656, 3320, 4316, 5395, 6640, 8632, 10790, 13280, 14947, 17264, 21580, 29894, 34528, 43160, 59788, 74735, 86320, 119576, 149470, 172640, 194311, 239152, 298940, 388622, 478304, 597880, 777244, 971555, 1195760, 1240601, 1554488, 1943110, 2391520, 2481202, 3108976, 3886220, 4962404, 6203005, 6217952, 7772440, 9924808, 12406010, 15544880, 16127813, 19849616, 24812020, 31089760, 32255626, 39699232, 49624040, 64511252, 80639065, 99248080, 129022504, 161278130, 198496160, 258045008, 322556260, 516090016, 645112520, 1290225040, 2580450080]

約数ペア:

[(1, 2580450080), (2, 1290225040), (4, 645112520), (5, 516090016), (8, 322556260), (10, 258045008), (13, 198496160), (16, 161278130), (20, 129022504), (26, 99248080), (32, 80639065), (40, 64511252), (52, 49624040), (65, 39699232), (80, 32255626), (83, 31089760), (104, 24812020), (130, 19849616), (160, 16127813), (166, 15544880), (208, 12406010), (260, 9924808), (332, 7772440), (415, 6217952), (416, 6203005), (520, 4962404), (664, 3886220), (830, 3108976), (1040, 2481202), (1079, 2391520), (1328, 1943110), (1660, 1554488), (2080, 1240601), (2158, 1195760), (2656, 971555), (3320, 777244), (4316, 597880), (5395, 478304), (6640, 388622), (8632, 298940), (10790, 239152), (13280, 194311), (14947, 172640), (17264, 149470), (21580, 119576), (29894, 86320), (34528, 74735), (43160, 59788)]