27476260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 108

約数和(自身を含む): 71489628

約数和(自身を除く): 44013368

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 53, 70, 92, 98, 106, 115, 140, 161, 196, 212, 230, 245, 265, 322, 371, 460, 490, 529, 530, 644, 742, 805, 980, 1058, 1060, 1127, 1219, 1484, 1610, 1855, 2116, 2254, 2438, 2597, 2645, 3220, 3703, 3710, 4508, 4876, 5194, 5290, 5635, 6095, 7406, 7420, 8533, 10388, 10580, 11270, 12190, 12985, 14812, 17066, 18515, 22540, 24380, 25921, 25970, 28037, 34132, 37030, 42665, 51842, 51940, 56074, 59731, 74060, 85330, 103684, 112148, 119462, 129605, 140185, 170660, 196259, 238924, 259210, 280370, 298655, 392518, 518420, 560740, 597310, 785036, 981295, 1194620, 1373813, 1962590, 2747626, 3925180, 5495252, 6869065, 13738130, 27476260]

約数ペア:

[(1, 27476260), (2, 13738130), (4, 6869065), (5, 5495252), (7, 3925180), (10, 2747626), (14, 1962590), (20, 1373813), (23, 1194620), (28, 981295), (35, 785036), (46, 597310), (49, 560740), (53, 518420), (70, 392518), (92, 298655), (98, 280370), (106, 259210), (115, 238924), (140, 196259), (161, 170660), (196, 140185), (212, 129605), (230, 119462), (245, 112148), (265, 103684), (322, 85330), (371, 74060), (460, 59731), (490, 56074), (529, 51940), (530, 51842), (644, 42665), (742, 37030), (805, 34132), (980, 28037), (1058, 25970), (1060, 25921), (1127, 24380), (1219, 22540), (1484, 18515), (1610, 17066), (1855, 14812), (2116, 12985), (2254, 12190), (2438, 11270), (2597, 10580), (2645, 10388), (3220, 8533), (3703, 7420), (3710, 7406), (4508, 6095), (4876, 5635), (5194, 5290)]