99450820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 249435648

約数和(自身を除く): 149984828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 73, 74, 140, 146, 148, 185, 259, 263, 292, 365, 370, 511, 518, 526, 730, 740, 1022, 1036, 1052, 1295, 1315, 1460, 1841, 2044, 2555, 2590, 2630, 2701, 3682, 5110, 5180, 5260, 5402, 7364, 9205, 9731, 10220, 10804, 13505, 18410, 18907, 19199, 19462, 27010, 36820, 37814, 38398, 38924, 48655, 54020, 68117, 75628, 76796, 94535, 95995, 97310, 134393, 136234, 189070, 191990, 194620, 268786, 272468, 340585, 378140, 383980, 537572, 671965, 681170, 710363, 1343930, 1362340, 1420726, 2687860, 2841452, 3551815, 4972541, 7103630, 9945082, 14207260, 19890164, 24862705, 49725410, 99450820]

約数ペア:

[(1, 99450820), (2, 49725410), (4, 24862705), (5, 19890164), (7, 14207260), (10, 9945082), (14, 7103630), (20, 4972541), (28, 3551815), (35, 2841452), (37, 2687860), (70, 1420726), (73, 1362340), (74, 1343930), (140, 710363), (146, 681170), (148, 671965), (185, 537572), (259, 383980), (263, 378140), (292, 340585), (365, 272468), (370, 268786), (511, 194620), (518, 191990), (526, 189070), (730, 136234), (740, 134393), (1022, 97310), (1036, 95995), (1052, 94535), (1295, 76796), (1315, 75628), (1460, 68117), (1841, 54020), (2044, 48655), (2555, 38924), (2590, 38398), (2630, 37814), (2701, 36820), (3682, 27010), (5110, 19462), (5180, 19199), (5260, 18907), (5402, 18410), (7364, 13505), (9205, 10804), (9731, 10220)]