3689634650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{43331}}^1$

素因数の和:43487

約数の個数: 48

約数和(自身を含む): 7447210848

約数和(自身を除く): 3757576198

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 262, 325, 650, 655, 1310, 1703, 3275, 3406, 6550, 8515, 17030, 42575, 43331, 85150, 86662, 216655, 433310, 563303, 1083275, 1126606, 2166550, 2816515, 5633030, 5676361, 11352722, 14082575, 28165150, 28381805, 56763610, 73792693, 141909025, 147585386, 283818050, 368963465, 737926930, 1844817325, 3689634650]

約数ペア:

[(1, 3689634650), (2, 1844817325), (5, 737926930), (10, 368963465), (13, 283818050), (25, 147585386), (26, 141909025), (50, 73792693), (65, 56763610), (130, 28381805), (131, 28165150), (262, 14082575), (325, 11352722), (650, 5676361), (655, 5633030), (1310, 2816515), (1703, 2166550), (3275, 1126606), (3406, 1083275), (6550, 563303), (8515, 433310), (17030, 216655), (42575, 86662), (43331, 85150)]