39732080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 98160384

約数和(自身を除く): 58428304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 433, 496, 592, 620, 740, 866, 1147, 1240, 1480, 1732, 2165, 2294, 2480, 2960, 3464, 4330, 4588, 5735, 6928, 8660, 9176, 11470, 13423, 16021, 17320, 18352, 22940, 26846, 32042, 34640, 45880, 53692, 64084, 67115, 80105, 91760, 107384, 128168, 134230, 160210, 214768, 256336, 268460, 320420, 496651, 536920, 640840, 993302, 1073840, 1281680, 1986604, 2483255, 3973208, 4966510, 7946416, 9933020, 19866040, 39732080]

約数ペア:

[(1, 39732080), (2, 19866040), (4, 9933020), (5, 7946416), (8, 4966510), (10, 3973208), (16, 2483255), (20, 1986604), (31, 1281680), (37, 1073840), (40, 993302), (62, 640840), (74, 536920), (80, 496651), (124, 320420), (148, 268460), (155, 256336), (185, 214768), (248, 160210), (296, 134230), (310, 128168), (370, 107384), (433, 91760), (496, 80105), (592, 67115), (620, 64084), (740, 53692), (866, 45880), (1147, 34640), (1240, 32042), (1480, 26846), (1732, 22940), (2165, 18352), (2294, 17320), (2480, 16021), (2960, 13423), (3464, 11470), (4330, 9176), (4588, 8660), (5735, 6928)]