4509884.00000000

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 29069568

約数和(自身を除く): 18318128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 263, 280, 292, 365, 511, 526, 560, 584, 730, 1022, 1052, 1168, 1315, 1460, 1841, 2044, 2104, 2555, 2630, 2920, 3682, 4088, 4208, 5110, 5260, 5840, 7364, 8176, 9205, 10220, 10520, 14728, 18410, 19199, 20440, 21040, 29456, 36820, 38398, 40880, 73640, 76796, 95995, 134393, 147280, 153592, 191990, 268786, 307184, 383980, 537572, 671965, 767960, 1075144, 1343930, 1535920, 2150288, 2687860, 5375720, 10751440]

約数ペア:

[(1, 10751440), (2, 5375720), (4, 2687860), (5, 2150288), (7, 1535920), (8, 1343930), (10, 1075144), (14, 767960), (16, 671965), (20, 537572), (28, 383980), (35, 307184), (40, 268786), (56, 191990), (70, 153592), (73, 147280), (80, 134393), (112, 95995), (140, 76796), (146, 73640), (263, 40880), (280, 38398), (292, 36820), (365, 29456), (511, 21040), (526, 20440), (560, 19199), (584, 18410), (730, 14728), (1022, 10520), (1052, 10220), (1168, 9205), (1315, 8176), (1460, 7364), (1841, 5840), (2044, 5260), (2104, 5110), (2555, 4208), (2630, 4088), (2920, 3682)]