223419400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 539652960

約数和(自身を除く): 316233560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 83, 86, 100, 166, 172, 200, 215, 313, 332, 344, 415, 430, 626, 664, 830, 860, 1075, 1252, 1565, 1660, 1720, 2075, 2150, 2504, 3130, 3320, 3569, 4150, 4300, 6260, 7138, 7825, 8300, 8600, 12520, 13459, 14276, 15650, 16600, 17845, 25979, 26918, 28552, 31300, 35690, 51958, 53836, 62600, 67295, 71380, 89225, 103916, 107672, 129895, 134590, 142760, 178450, 207832, 259790, 269180, 336475, 356900, 519580, 538360, 649475, 672950, 713800, 1039160, 1117097, 1298950, 1345900, 2234194, 2597900, 2691800, 4468388, 5195800, 5585485, 8936776, 11170970, 22341940, 27927425, 44683880, 55854850, 111709700, 223419400]

約数ペア:

[(1, 223419400), (2, 111709700), (4, 55854850), (5, 44683880), (8, 27927425), (10, 22341940), (20, 11170970), (25, 8936776), (40, 5585485), (43, 5195800), (50, 4468388), (83, 2691800), (86, 2597900), (100, 2234194), (166, 1345900), (172, 1298950), (200, 1117097), (215, 1039160), (313, 713800), (332, 672950), (344, 649475), (415, 538360), (430, 519580), (626, 356900), (664, 336475), (830, 269180), (860, 259790), (1075, 207832), (1252, 178450), (1565, 142760), (1660, 134590), (1720, 129895), (2075, 107672), (2150, 103916), (2504, 89225), (3130, 71380), (3320, 67295), (3569, 62600), (4150, 53836), (4300, 51958), (6260, 35690), (7138, 31300), (7825, 28552), (8300, 26918), (8600, 25979), (12520, 17845), (13459, 16600), (14276, 15650)]