74277760

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6827}}^1$

素因数の和:6863

約数の個数: 64

約数和(自身を含む): 188043120

約数和(自身を除く): 113765360

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, 5440, 6827, 10880, 13654, 27308, 34135, 54616, 68270, 109232, 116059, 136540, 218464, 232118, 273080, 436928, 464236, 546160, 580295, 873856, 928472, 1092320, 1160590, 1856944, 2184640, 2321180, 3713888, 4369280, 4642360, 7427776, 9284720, 14855552, 18569440, 37138880, 74277760]

約数ペア:

[(1, 74277760), (2, 37138880), (4, 18569440), (5, 14855552), (8, 9284720), (10, 7427776), (16, 4642360), (17, 4369280), (20, 3713888), (32, 2321180), (34, 2184640), (40, 1856944), (64, 1160590), (68, 1092320), (80, 928472), (85, 873856), (128, 580295), (136, 546160), (160, 464236), (170, 436928), (272, 273080), (320, 232118), (340, 218464), (544, 136540), (640, 116059), (680, 109232), (1088, 68270), (1360, 54616), (2176, 34135), (2720, 27308), (5440, 13654), (6827, 10880)]