99647600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19163}}^1$

素因数の和:19194

約数の個数: 60

約数和(自身を含む): 257832456

約数和(自身を除く): 158184856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 19163, 38326, 76652, 95815, 153304, 191630, 249119, 306608, 383260, 479075, 498238, 766520, 958150, 996476, 1245595, 1533040, 1916300, 1992952, 2491190, 3832600, 3985904, 4982380, 6227975, 7665200, 9964760, 12455950, 19929520, 24911900, 49823800, 99647600]

約数ペア:

[(1, 99647600), (2, 49823800), (4, 24911900), (5, 19929520), (8, 12455950), (10, 9964760), (13, 7665200), (16, 6227975), (20, 4982380), (25, 3985904), (26, 3832600), (40, 2491190), (50, 1992952), (52, 1916300), (65, 1533040), (80, 1245595), (100, 996476), (104, 958150), (130, 766520), (200, 498238), (208, 479075), (260, 383260), (325, 306608), (400, 249119), (520, 191630), (650, 153304), (1040, 95815), (1300, 76652), (2600, 38326), (5200, 19163)]