1057854640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30259}}^1$

素因数の和:30314

約数の個数: 80

約数和(自身を含む): 2701612800

約数和(自身を除く): 1643758160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 3496, 4370, 6992, 8740, 17480, 30259, 34960, 60518, 121036, 151295, 242072, 302590, 484144, 574921, 605180, 695957, 1149842, 1210360, 1391914, 2299684, 2420720, 2783828, 2874605, 3479785, 4599368, 5567656, 5749210, 6959570, 9198736, 11135312, 11498420, 13223183, 13919140, 22996840, 26446366, 27838280, 45993680, 52892732, 55676560, 66115915, 105785464, 132231830, 211570928, 264463660, 528927320, 1057854640]

約数ペア:

[(1, 1057854640), (2, 528927320), (4, 264463660), (5, 211570928), (8, 132231830), (10, 105785464), (16, 66115915), (19, 55676560), (20, 52892732), (23, 45993680), (38, 27838280), (40, 26446366), (46, 22996840), (76, 13919140), (80, 13223183), (92, 11498420), (95, 11135312), (115, 9198736), (152, 6959570), (184, 5749210), (190, 5567656), (230, 4599368), (304, 3479785), (368, 2874605), (380, 2783828), (437, 2420720), (460, 2299684), (760, 1391914), (874, 1210360), (920, 1149842), (1520, 695957), (1748, 605180), (1840, 574921), (2185, 484144), (3496, 302590), (4370, 242072), (6992, 151295), (8740, 121036), (17480, 60518), (30259, 34960)]