42925360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 106868160

約数和(自身を除く): 63942800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 115, 164, 184, 205, 230, 328, 368, 410, 460, 569, 656, 820, 920, 943, 1138, 1640, 1840, 1886, 2276, 2845, 3280, 3772, 4552, 4715, 5690, 7544, 9104, 9430, 11380, 13087, 15088, 18860, 22760, 23329, 26174, 37720, 45520, 46658, 52348, 65435, 75440, 93316, 104696, 116645, 130870, 186632, 209392, 233290, 261740, 373264, 466580, 523480, 536567, 933160, 1046960, 1073134, 1866320, 2146268, 2682835, 4292536, 5365670, 8585072, 10731340, 21462680, 42925360]

約数ペア:

[(1, 42925360), (2, 21462680), (4, 10731340), (5, 8585072), (8, 5365670), (10, 4292536), (16, 2682835), (20, 2146268), (23, 1866320), (40, 1073134), (41, 1046960), (46, 933160), (80, 536567), (82, 523480), (92, 466580), (115, 373264), (164, 261740), (184, 233290), (205, 209392), (230, 186632), (328, 130870), (368, 116645), (410, 104696), (460, 93316), (569, 75440), (656, 65435), (820, 52348), (920, 46658), (943, 45520), (1138, 37720), (1640, 26174), (1840, 23329), (1886, 22760), (2276, 18860), (2845, 15088), (3280, 13087), (3772, 11380), (4552, 9430), (4715, 9104), (5690, 7544)]