25412236432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1\times {\mathrm{3727}}^1$

素因数の和:5804

約数の個数: 80

約数和(自身を含む): 56582092800

約数和(自身を除く): 31169856368

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 2039, 3344, 3727, 4078, 7454, 8156, 14908, 16312, 22429, 29816, 32624, 38741, 40997, 44858, 59632, 70813, 77482, 81994, 89716, 141626, 154964, 163988, 179432, 283252, 309928, 327976, 358864, 426151, 566504, 619856, 655952, 778943, 852302, 1133008, 1557886, 1704604, 3115772, 3409208, 6231544, 6818416, 7599353, 12463088, 15198706, 30397412, 60794824, 83592883, 121589648, 144387707, 167185766, 288775414, 334371532, 577550828, 668743064, 1155101656, 1337486128, 1588264777, 2310203312, 3176529554, 6353059108, 12706118216, 25412236432]

約数ペア:

[(1, 25412236432), (2, 12706118216), (4, 6353059108), (8, 3176529554), (11, 2310203312), (16, 1588264777), (19, 1337486128), (22, 1155101656), (38, 668743064), (44, 577550828), (76, 334371532), (88, 288775414), (152, 167185766), (176, 144387707), (209, 121589648), (304, 83592883), (418, 60794824), (836, 30397412), (1672, 15198706), (2039, 12463088), (3344, 7599353), (3727, 6818416), (4078, 6231544), (7454, 3409208), (8156, 3115772), (14908, 1704604), (16312, 1557886), (22429, 1133008), (29816, 852302), (32624, 778943), (38741, 655952), (40997, 619856), (44858, 566504), (59632, 426151), (70813, 358864), (77482, 327976), (81994, 309928), (89716, 283252), (141626, 179432), (154964, 163988)]