89934080

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4133}}^1$

素因数の和:4171

約数の個数: 72

約数和(自身を含む): 228147192

約数和(自身を除く): 138213112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4133, 4352, 5440, 8266, 10880, 16532, 20665, 21760, 33064, 41330, 66128, 70261, 82660, 132256, 140522, 165320, 264512, 281044, 330640, 351305, 529024, 562088, 661280, 702610, 1058048, 1124176, 1322560, 1405220, 2248352, 2645120, 2810440, 4496704, 5290240, 5620880, 8993408, 11241760, 17986816, 22483520, 44967040, 89934080]

約数ペア:

[(1, 89934080), (2, 44967040), (4, 22483520), (5, 17986816), (8, 11241760), (10, 8993408), (16, 5620880), (17, 5290240), (20, 4496704), (32, 2810440), (34, 2645120), (40, 2248352), (64, 1405220), (68, 1322560), (80, 1124176), (85, 1058048), (128, 702610), (136, 661280), (160, 562088), (170, 529024), (256, 351305), (272, 330640), (320, 281044), (340, 264512), (544, 165320), (640, 140522), (680, 132256), (1088, 82660), (1280, 70261), (1360, 66128), (2176, 41330), (2720, 33064), (4133, 21760), (4352, 20665), (5440, 16532), (8266, 10880)]