20236532500

素因数分解:

$2^2\times 5^4\times {\mathrm{193}}^1\times {\mathrm{41941}}^1$

素因数の和:42158

約数の個数: 60

約数和(自身を含む): 44483601316

約数和(自身を除く): 24247068816

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 193, 250, 386, 500, 625, 772, 965, 1250, 1930, 2500, 3860, 4825, 9650, 19300, 24125, 41941, 48250, 83882, 96500, 120625, 167764, 209705, 241250, 419410, 482500, 838820, 1048525, 2097050, 4194100, 5242625, 8094613, 10485250, 16189226, 20970500, 26213125, 32378452, 40473065, 52426250, 80946130, 104852500, 161892260, 202365325, 404730650, 809461300, 1011826625, 2023653250, 4047306500, 5059133125, 10118266250, 20236532500]

約数ペア:

[(1, 20236532500), (2, 10118266250), (4, 5059133125), (5, 4047306500), (10, 2023653250), (20, 1011826625), (25, 809461300), (50, 404730650), (100, 202365325), (125, 161892260), (193, 104852500), (250, 80946130), (386, 52426250), (500, 40473065), (625, 32378452), (772, 26213125), (965, 20970500), (1250, 16189226), (1930, 10485250), (2500, 8094613), (3860, 5242625), (4825, 4194100), (9650, 2097050), (19300, 1048525), (24125, 838820), (41941, 482500), (48250, 419410), (83882, 241250), (96500, 209705), (120625, 167764)]