38174520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18713}}^1$

素因数の和:18744

約数の個数: 64

約数和(自身を含む): 121266720

約数和(自身を除く): 83092200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 18713, 37426, 56139, 74852, 93565, 112278, 149704, 187130, 224556, 280695, 318121, 374260, 449112, 561390, 636242, 748520, 954363, 1122780, 1272484, 1590605, 1908726, 2245560, 2544968, 3181210, 3817452, 4771815, 6362420, 7634904, 9543630, 12724840, 19087260, 38174520]

約数ペア:

[(1, 38174520), (2, 19087260), (3, 12724840), (4, 9543630), (5, 7634904), (6, 6362420), (8, 4771815), (10, 3817452), (12, 3181210), (15, 2544968), (17, 2245560), (20, 1908726), (24, 1590605), (30, 1272484), (34, 1122780), (40, 954363), (51, 748520), (60, 636242), (68, 561390), (85, 449112), (102, 374260), (120, 318121), (136, 280695), (170, 224556), (204, 187130), (255, 149704), (340, 112278), (408, 93565), (510, 74852), (680, 56139), (1020, 37426), (2040, 18713)]