17694820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 45722880

約数和(自身を除く): 28028060

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 143, 220, 230, 253, 260, 269, 286, 299, 460, 506, 538, 572, 598, 715, 1012, 1076, 1196, 1265, 1345, 1430, 1495, 2530, 2690, 2860, 2959, 2990, 3289, 3497, 5060, 5380, 5918, 5980, 6187, 6578, 6994, 11836, 12374, 13156, 13988, 14795, 16445, 17485, 24748, 29590, 30935, 32890, 34970, 38467, 59180, 61870, 65780, 68057, 69940, 76934, 80431, 123740, 136114, 153868, 160862, 192335, 272228, 321724, 340285, 384670, 402155, 680570, 769340, 804310, 884741, 1361140, 1608620, 1769482, 3538964, 4423705, 8847410, 17694820]

約数ペア:

[(1, 17694820), (2, 8847410), (4, 4423705), (5, 3538964), (10, 1769482), (11, 1608620), (13, 1361140), (20, 884741), (22, 804310), (23, 769340), (26, 680570), (44, 402155), (46, 384670), (52, 340285), (55, 321724), (65, 272228), (92, 192335), (110, 160862), (115, 153868), (130, 136114), (143, 123740), (220, 80431), (230, 76934), (253, 69940), (260, 68057), (269, 65780), (286, 61870), (299, 59180), (460, 38467), (506, 34970), (538, 32890), (572, 30935), (598, 29590), (715, 24748), (1012, 17485), (1076, 16445), (1196, 14795), (1265, 13988), (1345, 13156), (1430, 12374), (1495, 11836), (2530, 6994), (2690, 6578), (2860, 6187), (2959, 5980), (2990, 5918), (3289, 5380), (3497, 5060)]