15674986850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2473}}^1\times {\mathrm{7457}}^1$

素因数の和:9959

約数の個数: 48

約数和(自身を含む): 30887128008

約数和(自身を除く): 15212141158

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 2473, 4946, 7457, 12365, 14914, 24730, 37285, 42041, 61825, 74570, 84082, 123650, 126769, 186425, 210205, 253538, 372850, 420410, 633845, 1051025, 1267690, 2102050, 3169225, 6338450, 18441161, 36882322, 92205805, 184411610, 313499737, 461029025, 626999474, 922058050, 1567498685, 3134997370, 7837493425, 15674986850]

約数ペア:

[(1, 15674986850), (2, 7837493425), (5, 3134997370), (10, 1567498685), (17, 922058050), (25, 626999474), (34, 461029025), (50, 313499737), (85, 184411610), (170, 92205805), (425, 36882322), (850, 18441161), (2473, 6338450), (4946, 3169225), (7457, 2102050), (12365, 1267690), (14914, 1051025), (24730, 633845), (37285, 420410), (42041, 372850), (61825, 253538), (74570, 210205), (84082, 186425), (123650, 126769)]