105397760

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3167}}^1$

素因数の和:3203

約数の個数: 80

約数和(自身を含む): 272232576

約数和(自身を除く): 166834816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3167, 3328, 4160, 6334, 6656, 8320, 12668, 15835, 16640, 25336, 31670, 33280, 41171, 50672, 63340, 82342, 101344, 126680, 164684, 202688, 205855, 253360, 329368, 405376, 411710, 506720, 658736, 810752, 823420, 1013440, 1317472, 1621504, 1646840, 2026880, 2634944, 3293680, 4053760, 5269888, 6587360, 8107520, 10539776, 13174720, 21079552, 26349440, 52698880, 105397760]

約数ペア:

[(1, 105397760), (2, 52698880), (4, 26349440), (5, 21079552), (8, 13174720), (10, 10539776), (13, 8107520), (16, 6587360), (20, 5269888), (26, 4053760), (32, 3293680), (40, 2634944), (52, 2026880), (64, 1646840), (65, 1621504), (80, 1317472), (104, 1013440), (128, 823420), (130, 810752), (160, 658736), (208, 506720), (256, 411710), (260, 405376), (320, 329368), (416, 253360), (512, 205855), (520, 202688), (640, 164684), (832, 126680), (1040, 101344), (1280, 82342), (1664, 63340), (2080, 50672), (2560, 41171), (3167, 33280), (3328, 31670), (4160, 25336), (6334, 16640), (6656, 15835), (8320, 12668)]