173883140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3733}}^1$

素因数の和:3896

約数の個数: 48

約数和(自身を含む): 389560752

約数和(自身を除く): 215677612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 1370, 2329, 2740, 3733, 4658, 7466, 9316, 11645, 14932, 18665, 23290, 37330, 46580, 63461, 74660, 126922, 253844, 317305, 511421, 634610, 1022842, 1269220, 2045684, 2557105, 5114210, 8694157, 10228420, 17388314, 34776628, 43470785, 86941570, 173883140]

約数ペア:

[(1, 173883140), (2, 86941570), (4, 43470785), (5, 34776628), (10, 17388314), (17, 10228420), (20, 8694157), (34, 5114210), (68, 2557105), (85, 2045684), (137, 1269220), (170, 1022842), (274, 634610), (340, 511421), (548, 317305), (685, 253844), (1370, 126922), (2329, 74660), (2740, 63461), (3733, 46580), (4658, 37330), (7466, 23290), (9316, 18665), (11645, 14932)]