23306720

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5023}}^1$

素因数の和:5067

約数の個数: 48

約数和(自身を含む): 56972160

約数和(自身を除く): 33665440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 5023, 10046, 20092, 25115, 40184, 50230, 80368, 100460, 145667, 160736, 200920, 291334, 401840, 582668, 728335, 803680, 1165336, 1456670, 2330672, 2913340, 4661344, 5826680, 11653360, 23306720]

約数ペア:

[(1, 23306720), (2, 11653360), (4, 5826680), (5, 4661344), (8, 2913340), (10, 2330672), (16, 1456670), (20, 1165336), (29, 803680), (32, 728335), (40, 582668), (58, 401840), (80, 291334), (116, 200920), (145, 160736), (160, 145667), (232, 100460), (290, 80368), (464, 50230), (580, 40184), (928, 25115), (1160, 20092), (2320, 10046), (4640, 5023)]