2000413573280

素因数分解:

$2^5\times 5^1\times {\mathrm{677}}^1\times {\mathrm{18467629}}^1$

素因数の和:18468321

約数の個数: 48

約数和(自身を含む): 4732958086920

約数和(自身を除く): 2732544513640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 677, 1354, 2708, 3385, 5416, 6770, 10832, 13540, 21664, 27080, 54160, 108320, 18467629, 36935258, 73870516, 92338145, 147741032, 184676290, 295482064, 369352580, 590964128, 738705160, 1477410320, 2954820640, 12502584833, 25005169666, 50010339332, 62512924165, 100020678664, 125025848330, 200041357328, 250051696660, 400082714656, 500103393320, 1000206786640, 2000413573280]

約数ペア:

[(1, 2000413573280), (2, 1000206786640), (4, 500103393320), (5, 400082714656), (8, 250051696660), (10, 200041357328), (16, 125025848330), (20, 100020678664), (32, 62512924165), (40, 50010339332), (80, 25005169666), (160, 12502584833), (677, 2954820640), (1354, 1477410320), (2708, 738705160), (3385, 590964128), (5416, 369352580), (6770, 295482064), (10832, 184676290), (13540, 147741032), (21664, 92338145), (27080, 73870516), (54160, 36935258), (108320, 18467629)]