About the Number
492707740
2進数表記:11101010111100001111110011100
漢数字表記:四億九千二百七十万七千七百四十
素因数分解:
素因数の和:3779
約数の個数: 72
約数和(自身を含む): 1212608880
約数和(自身を除く): 719901140
約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 139, 140, 196, 245, 278, 490, 556, 695, 973, 980, 1390, 1946, 2780, 3617, 3892, 4865, 6811, 7234, 9730, 13622, 14468, 18085, 19460, 25319, 27244, 34055, 36170, 50638, 68110, 72340, 101276, 126595, 136220, 177233, 253190, 354466, 502763, 506380, 708932, 886165, 1005526, 1772330, 2011052, 2513815, 3519341, 3544660, 5027630, 7038682, 10055260, 14077364, 17596705, 24635387, 35193410, 49270774, 70386820, 98541548, 123176935, 246353870, 492707740]
約数ペア:
[(1, 492707740), (2, 246353870), (4, 123176935), (5, 98541548), (7, 70386820), (10, 49270774), (14, 35193410), (20, 24635387), (28, 17596705), (35, 14077364), (49, 10055260), (70, 7038682), (98, 5027630), (139, 3544660), (140, 3519341), (196, 2513815), (245, 2011052), (278, 1772330), (490, 1005526), (556, 886165), (695, 708932), (973, 506380), (980, 502763), (1390, 354466), (1946, 253190), (2780, 177233), (3617, 136220), (3892, 126595), (4865, 101276), (6811, 72340), (7234, 68110), (9730, 50638), (13622, 36170), (14468, 34055), (18085, 27244), (19460, 25319)]このpageの処理時間: 0.01309967041015625 seconds