101205760

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4651}}^1$

素因数の和:4689

約数の個数: 72

約数和(自身を含む): 256734576

約数和(自身を除く): 155528816

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, 4352, 4651, 5440, 9302, 10880, 18604, 21760, 23255, 37208, 46510, 74416, 79067, 93020, 148832, 158134, 186040, 297664, 316268, 372080, 395335, 595328, 632536, 744160, 790670, 1190656, 1265072, 1488320, 1581340, 2530144, 2976640, 3162680, 5060288, 5953280, 6325360, 10120576, 12650720, 20241152, 25301440, 50602880, 101205760]

約数ペア:

[(1, 101205760), (2, 50602880), (4, 25301440), (5, 20241152), (8, 12650720), (10, 10120576), (16, 6325360), (17, 5953280), (20, 5060288), (32, 3162680), (34, 2976640), (40, 2530144), (64, 1581340), (68, 1488320), (80, 1265072), (85, 1190656), (128, 790670), (136, 744160), (160, 632536), (170, 595328), (256, 395335), (272, 372080), (320, 316268), (340, 297664), (544, 186040), (640, 158134), (680, 148832), (1088, 93020), (1280, 79067), (1360, 74416), (2176, 46510), (2720, 37208), (4352, 23255), (4651, 21760), (5440, 18604), (9302, 10880)]