1589858240

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{68059}}^1$

素因数の和:68149

約数の個数: 56

約数和(自身を含む): 3837767280

約数和(自身を除く): 2247909040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5840, 11680, 23360, 68059, 136118, 272236, 340295, 544472, 680590, 1088944, 1361180, 2177888, 2722360, 4355776, 4968307, 5444720, 9936614, 10889440, 19873228, 21778880, 24841535, 39746456, 49683070, 79492912, 99366140, 158985824, 198732280, 317971648, 397464560, 794929120, 1589858240]

約数ペア:

[(1, 1589858240), (2, 794929120), (4, 397464560), (5, 317971648), (8, 198732280), (10, 158985824), (16, 99366140), (20, 79492912), (32, 49683070), (40, 39746456), (64, 24841535), (73, 21778880), (80, 19873228), (146, 10889440), (160, 9936614), (292, 5444720), (320, 4968307), (365, 4355776), (584, 2722360), (730, 2177888), (1168, 1361180), (1460, 1088944), (2336, 680590), (2920, 544472), (4672, 340295), (5840, 272236), (11680, 136118), (23360, 68059)]