38983040

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3583}}^1$

素因数の和:3619

約数の個数: 64

約数和(自身を含む): 98703360

約数和(自身を除く): 59720320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 3583, 5440, 7166, 10880, 14332, 17915, 28664, 35830, 57328, 60911, 71660, 114656, 121822, 143320, 229312, 243644, 286640, 304555, 458624, 487288, 573280, 609110, 974576, 1146560, 1218220, 1949152, 2293120, 2436440, 3898304, 4872880, 7796608, 9745760, 19491520, 38983040]

約数ペア:

[(1, 38983040), (2, 19491520), (4, 9745760), (5, 7796608), (8, 4872880), (10, 3898304), (16, 2436440), (17, 2293120), (20, 1949152), (32, 1218220), (34, 1146560), (40, 974576), (64, 609110), (68, 573280), (80, 487288), (85, 458624), (128, 304555), (136, 286640), (160, 243644), (170, 229312), (272, 143320), (320, 121822), (340, 114656), (544, 71660), (640, 60911), (680, 57328), (1088, 35830), (1360, 28664), (2176, 17915), (2720, 14332), (3583, 10880), (5440, 7166)]