147426080

素因数分解:

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

素因数の和:29769

約数の個数: 48

約数和(自身を含む): 359541504

約数和(自身を除く): 212115424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 29723, 59446, 118892, 148615, 237784, 297230, 475568, 594460, 921413, 951136, 1188920, 1842826, 2377840, 3685652, 4607065, 4755680, 7371304, 9214130, 14742608, 18428260, 29485216, 36856520, 73713040, 147426080]

約数ペア:

[(1, 147426080), (2, 73713040), (4, 36856520), (5, 29485216), (8, 18428260), (10, 14742608), (16, 9214130), (20, 7371304), (31, 4755680), (32, 4607065), (40, 3685652), (62, 2377840), (80, 1842826), (124, 1188920), (155, 951136), (160, 921413), (248, 594460), (310, 475568), (496, 297230), (620, 237784), (992, 148615), (1240, 118892), (2480, 59446), (4960, 29723)]