1021760

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 56

約数和(自身を含む): 2535936

約数和(自身を除く): 1514176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 103, 124, 155, 160, 206, 248, 310, 320, 412, 496, 515, 620, 824, 992, 1030, 1240, 1648, 1984, 2060, 2480, 3193, 3296, 4120, 4960, 6386, 6592, 8240, 9920, 12772, 15965, 16480, 25544, 31930, 32960, 51088, 63860, 102176, 127720, 204352, 255440, 510880, 1021760]

約数ペア:

[(1, 1021760), (2, 510880), (4, 255440), (5, 204352), (8, 127720), (10, 102176), (16, 63860), (20, 51088), (31, 32960), (32, 31930), (40, 25544), (62, 16480), (64, 15965), (80, 12772), (103, 9920), (124, 8240), (155, 6592), (160, 6386), (206, 4960), (248, 4120), (310, 3296), (320, 3193), (412, 2480), (496, 2060), (515, 1984), (620, 1648), (824, 1240), (992, 1030)]