26509340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 70834176

約数和(自身を除く): 44324836

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 31, 44, 46, 52, 55, 62, 65, 92, 110, 115, 124, 130, 143, 155, 169, 220, 230, 253, 260, 286, 299, 310, 338, 341, 403, 460, 506, 572, 598, 620, 676, 682, 713, 715, 806, 845, 1012, 1196, 1265, 1364, 1426, 1430, 1495, 1612, 1690, 1705, 1859, 2015, 2530, 2852, 2860, 2990, 3289, 3380, 3410, 3565, 3718, 3887, 4030, 4433, 5060, 5239, 5980, 6578, 6820, 7130, 7436, 7774, 7843, 8060, 8866, 9269, 9295, 10478, 13156, 14260, 15548, 15686, 16445, 17732, 18538, 18590, 19435, 20956, 22165, 26195, 31372, 32890, 37076, 37180, 38870, 39215, 42757, 44330, 46345, 52390, 57629, 65780, 77740, 78430, 85514, 88660, 92690, 101959, 104780, 115258, 120497, 156860, 171028, 185380, 203918, 213785, 230516, 240994, 288145, 407836, 427570, 481988, 509795, 576290, 602485, 855140, 1019590, 1152580, 1204970, 1325467, 2039180, 2409940, 2650934, 5301868, 6627335, 13254670, 26509340]

約数ペア:

[(1, 26509340), (2, 13254670), (4, 6627335), (5, 5301868), (10, 2650934), (11, 2409940), (13, 2039180), (20, 1325467), (22, 1204970), (23, 1152580), (26, 1019590), (31, 855140), (44, 602485), (46, 576290), (52, 509795), (55, 481988), (62, 427570), (65, 407836), (92, 288145), (110, 240994), (115, 230516), (124, 213785), (130, 203918), (143, 185380), (155, 171028), (169, 156860), (220, 120497), (230, 115258), (253, 104780), (260, 101959), (286, 92690), (299, 88660), (310, 85514), (338, 78430), (341, 77740), (403, 65780), (460, 57629), (506, 52390), (572, 46345), (598, 44330), (620, 42757), (676, 39215), (682, 38870), (713, 37180), (715, 37076), (806, 32890), (845, 31372), (1012, 26195), (1196, 22165), (1265, 20956), (1364, 19435), (1426, 18590), (1430, 18538), (1495, 17732), (1612, 16445), (1690, 15686), (1705, 15548), (1859, 14260), (2015, 13156), (2530, 10478), (2852, 9295), (2860, 9269), (2990, 8866), (3289, 8060), (3380, 7843), (3410, 7774), (3565, 7436), (3718, 7130), (3887, 6820), (4030, 6578), (4433, 5980), (5060, 5239)]