73713040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29723}}^1$

素因数の和:29767

約数の個数: 40

約数和(自身を含む): 176917248

約数和(自身を除く): 103204208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 29723, 59446, 118892, 148615, 237784, 297230, 475568, 594460, 921413, 1188920, 1842826, 2377840, 3685652, 4607065, 7371304, 9214130, 14742608, 18428260, 36856520, 73713040]

約数ペア:

[(1, 73713040), (2, 36856520), (4, 18428260), (5, 14742608), (8, 9214130), (10, 7371304), (16, 4607065), (20, 3685652), (31, 2377840), (40, 1842826), (62, 1188920), (80, 921413), (124, 594460), (155, 475568), (248, 297230), (310, 237784), (496, 148615), (620, 118892), (1240, 59446), (2480, 29723)]