About the Number

2015429380

2015429379 ← → 2015429381

2進数表記:1111000001000010000001100000100

漢数字表記:二十億千五百四十二万九千三百八十

素因数分解:

2 2 × 5 1 × 59 2 × 28949 1

素因数の和:29076
約数の個数: 36
約数和(自身を含む): 4305501900
約数和(自身を除く): 2290072520

約数列:
[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 3481, 6962, 13924, 17405, 28949, 34810, 57898, 69620, 115796, 144745, 289490, 578980, 1707991, 3415982, 6831964, 8539955, 17079910, 34159820, 100771469, 201542938, 403085876, 503857345, 1007714690, 2015429380]

約数ペア:
[(1, 2015429380), (2, 1007714690), (4, 503857345), (5, 403085876), (10, 201542938), (20, 100771469), (59, 34159820), (118, 17079910), (236, 8539955), (295, 6831964), (590, 3415982), (1180, 1707991), (3481, 578980), (6962, 289490), (13924, 144745), (17405, 115796), (28949, 69620), (34810, 57898)]

このpageの処理時間: 0.19756102561950684 seconds