2223384080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{8167}}^1$

素因数の和:8304

約数の個数: 80

約数和(自身を含む): 5359906944

約数和(自身を除く): 3136522864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 83, 164, 166, 205, 328, 332, 410, 415, 656, 664, 820, 830, 1328, 1640, 1660, 3280, 3320, 3403, 6640, 6806, 8167, 13612, 16334, 17015, 27224, 32668, 34030, 40835, 54448, 65336, 68060, 81670, 130672, 136120, 163340, 272240, 326680, 334847, 653360, 669694, 677861, 1339388, 1355722, 1674235, 2678776, 2711444, 3348470, 3389305, 5357552, 5422888, 6696940, 6778610, 10845776, 13393880, 13557220, 26787760, 27114440, 27792301, 54228880, 55584602, 111169204, 138961505, 222338408, 277923010, 444676816, 555846020, 1111692040, 2223384080]

約数ペア:

[(1, 2223384080), (2, 1111692040), (4, 555846020), (5, 444676816), (8, 277923010), (10, 222338408), (16, 138961505), (20, 111169204), (40, 55584602), (41, 54228880), (80, 27792301), (82, 27114440), (83, 26787760), (164, 13557220), (166, 13393880), (205, 10845776), (328, 6778610), (332, 6696940), (410, 5422888), (415, 5357552), (656, 3389305), (664, 3348470), (820, 2711444), (830, 2678776), (1328, 1674235), (1640, 1355722), (1660, 1339388), (3280, 677861), (3320, 669694), (3403, 653360), (6640, 334847), (6806, 326680), (8167, 272240), (13612, 163340), (16334, 136120), (17015, 130672), (27224, 81670), (32668, 68060), (34030, 65336), (40835, 54448)]