340291220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 771634080

約数和(自身を除く): 431342860

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 101, 116, 145, 148, 157, 185, 202, 290, 314, 370, 404, 505, 580, 628, 740, 785, 1010, 1073, 1570, 2020, 2146, 2929, 3140, 3737, 4292, 4553, 5365, 5809, 5858, 7474, 9106, 10730, 11618, 11716, 14645, 14948, 15857, 18212, 18685, 21460, 22765, 23236, 29045, 29290, 31714, 37370, 45530, 58090, 58580, 63428, 74740, 79285, 91060, 108373, 116180, 158570, 168461, 216746, 317140, 336922, 433492, 459853, 541865, 586709, 673844, 842305, 919706, 1083730, 1173418, 1684610, 1839412, 2167460, 2299265, 2346836, 2933545, 3369220, 4598530, 5867090, 9197060, 11734180, 17014561, 34029122, 68058244, 85072805, 170145610, 340291220]

約数ペア:

[(1, 340291220), (2, 170145610), (4, 85072805), (5, 68058244), (10, 34029122), (20, 17014561), (29, 11734180), (37, 9197060), (58, 5867090), (74, 4598530), (101, 3369220), (116, 2933545), (145, 2346836), (148, 2299265), (157, 2167460), (185, 1839412), (202, 1684610), (290, 1173418), (314, 1083730), (370, 919706), (404, 842305), (505, 673844), (580, 586709), (628, 541865), (740, 459853), (785, 433492), (1010, 336922), (1073, 317140), (1570, 216746), (2020, 168461), (2146, 158570), (2929, 116180), (3140, 108373), (3737, 91060), (4292, 79285), (4553, 74740), (5365, 63428), (5809, 58580), (5858, 58090), (7474, 45530), (9106, 37370), (10730, 31714), (11618, 29290), (11716, 29045), (14645, 23236), (14948, 22765), (15857, 21460), (18212, 18685)]