38120279.000000000

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{39989}}^1$

素因数の和:40022

約数の個数: 60

約数和(自身を含む): 322319400

約数和(自身を除く): 212909496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 39989, 79978, 119967, 159956, 239934, 319912, 359901, 479868, 639824, 719802, 759791, 959736, 1439604, 1519582, 1919472, 2279373, 2879208, 3039164, 4558746, 5758416, 6078328, 6838119, 9117492, 12156656, 13676238, 18234984, 27352476, 36469968, 54704952, 109409904]

約数ペア:

[(1, 109409904), (2, 54704952), (3, 36469968), (4, 27352476), (6, 18234984), (8, 13676238), (9, 12156656), (12, 9117492), (16, 6838119), (18, 6078328), (19, 5758416), (24, 4558746), (36, 3039164), (38, 2879208), (48, 2279373), (57, 1919472), (72, 1519582), (76, 1439604), (114, 959736), (144, 759791), (152, 719802), (171, 639824), (228, 479868), (304, 359901), (342, 319912), (456, 239934), (684, 159956), (912, 119967), (1368, 79978), (2736, 39989)]