17098640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 43965936

約数和(自身を除く): 26867296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 401, 410, 520, 533, 656, 802, 820, 1040, 1066, 1604, 1640, 2005, 2132, 2665, 3208, 3280, 4010, 4264, 5213, 5330, 6416, 8020, 8528, 10426, 10660, 16040, 16441, 20852, 21320, 26065, 32080, 32882, 41704, 42640, 52130, 65764, 82205, 83408, 104260, 131528, 164410, 208520, 213733, 263056, 328820, 417040, 427466, 657640, 854932, 1068665, 1315280, 1709864, 2137330, 3419728, 4274660, 8549320, 17098640]

約数ペア:

[(1, 17098640), (2, 8549320), (4, 4274660), (5, 3419728), (8, 2137330), (10, 1709864), (13, 1315280), (16, 1068665), (20, 854932), (26, 657640), (40, 427466), (41, 417040), (52, 328820), (65, 263056), (80, 213733), (82, 208520), (104, 164410), (130, 131528), (164, 104260), (205, 83408), (208, 82205), (260, 65764), (328, 52130), (401, 42640), (410, 41704), (520, 32882), (533, 32080), (656, 26065), (802, 21320), (820, 20852), (1040, 16441), (1066, 16040), (1604, 10660), (1640, 10426), (2005, 8528), (2132, 8020), (2665, 6416), (3208, 5330), (3280, 5213), (4010, 4264)]