829126720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1088

約数の個数: 112

約数和(自身を含む): 2104967088

約数和(自身を除く): 1275840368

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 173, 272, 320, 340, 346, 544, 680, 692, 865, 881, 1088, 1360, 1384, 1730, 1762, 2720, 2768, 2941, 3460, 3524, 4405, 5440, 5536, 5882, 6920, 7048, 8810, 11072, 11764, 13840, 14096, 14705, 14977, 17620, 23528, 27680, 28192, 29410, 29954, 35240, 47056, 55360, 56384, 58820, 59908, 70480, 74885, 94112, 117640, 119816, 140960, 149770, 152413, 188224, 235280, 239632, 281920, 299540, 304826, 470560, 479264, 599080, 609652, 762065, 941120, 958528, 1198160, 1219304, 1524130, 2396320, 2438608, 2591021, 3048260, 4792640, 4877216, 5182042, 6096520, 9754432, 10364084, 12193040, 12955105, 20728168, 24386080, 25910210, 41456336, 48772160, 51820420, 82912672, 103640840, 165825344, 207281680, 414563360, 829126720]

約数ペア:

[(1, 829126720), (2, 414563360), (4, 207281680), (5, 165825344), (8, 103640840), (10, 82912672), (16, 51820420), (17, 48772160), (20, 41456336), (32, 25910210), (34, 24386080), (40, 20728168), (64, 12955105), (68, 12193040), (80, 10364084), (85, 9754432), (136, 6096520), (160, 5182042), (170, 4877216), (173, 4792640), (272, 3048260), (320, 2591021), (340, 2438608), (346, 2396320), (544, 1524130), (680, 1219304), (692, 1198160), (865, 958528), (881, 941120), (1088, 762065), (1360, 609652), (1384, 599080), (1730, 479264), (1762, 470560), (2720, 304826), (2768, 299540), (2941, 281920), (3460, 239632), (3524, 235280), (4405, 188224), (5440, 152413), (5536, 149770), (5882, 140960), (6920, 119816), (7048, 117640), (8810, 94112), (11072, 74885), (11764, 70480), (13840, 59908), (14096, 58820), (14705, 56384), (14977, 55360), (17620, 47056), (23528, 35240), (27680, 29954), (28192, 29410)]