103444640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1282

約数の個数: 96

約数和(自身を含む): 269828496

約数和(自身を除く): 166383856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 328, 410, 416, 520, 533, 656, 820, 1040, 1066, 1213, 1312, 1640, 2080, 2132, 2426, 2665, 3280, 4264, 4852, 5330, 6065, 6560, 8528, 9704, 10660, 12130, 15769, 17056, 19408, 21320, 24260, 31538, 38816, 42640, 48520, 49733, 63076, 78845, 85280, 97040, 99466, 126152, 157690, 194080, 198932, 248665, 252304, 315380, 397864, 497330, 504608, 630760, 646529, 795728, 994660, 1261520, 1293058, 1591456, 1989320, 2523040, 2586116, 3232645, 3978640, 5172232, 6465290, 7957280, 10344464, 12930580, 20688928, 25861160, 51722320, 103444640]

約数ペア:

[(1, 103444640), (2, 51722320), (4, 25861160), (5, 20688928), (8, 12930580), (10, 10344464), (13, 7957280), (16, 6465290), (20, 5172232), (26, 3978640), (32, 3232645), (40, 2586116), (41, 2523040), (52, 1989320), (65, 1591456), (80, 1293058), (82, 1261520), (104, 994660), (130, 795728), (160, 646529), (164, 630760), (205, 504608), (208, 497330), (260, 397864), (328, 315380), (410, 252304), (416, 248665), (520, 198932), (533, 194080), (656, 157690), (820, 126152), (1040, 99466), (1066, 97040), (1213, 85280), (1312, 78845), (1640, 63076), (2080, 49733), (2132, 48520), (2426, 42640), (2665, 38816), (3280, 31538), (4264, 24260), (4852, 21320), (5330, 19408), (6065, 17056), (6560, 15769), (8528, 12130), (9704, 10660)]