129803297620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1\times {\mathrm{3259}}^1$

素因数の和:4937

約数の個数: 96

約数和(自身を含む): 288813571200

約数和(自身を除く): 159010273580

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 1597, 2494, 3194, 3259, 4988, 6235, 6388, 6518, 7985, 12470, 13036, 15970, 16295, 24940, 31940, 32590, 46313, 65180, 68671, 92626, 94511, 137342, 140137, 185252, 189022, 231565, 274684, 280274, 343355, 378044, 463130, 472555, 560548, 686710, 700685, 926260, 945110, 1373420, 1401370, 1890220, 1991459, 2802740, 3982918, 4063973, 5204623, 7965836, 8127946, 9957295, 10409246, 16255892, 19914590, 20319865, 20818492, 26023115, 39829180, 40639730, 52046230, 81279460, 104092460, 150934067, 223798789, 301868134, 447597578, 603736268, 754670335, 895195156, 1118993945, 1509340670, 2237987890, 3018681340, 4475975780, 6490164881, 12980329762, 25960659524, 32450824405, 64901648810, 129803297620]

約数ペア:

[(1, 129803297620), (2, 64901648810), (4, 32450824405), (5, 25960659524), (10, 12980329762), (20, 6490164881), (29, 4475975780), (43, 3018681340), (58, 2237987890), (86, 1509340670), (116, 1118993945), (145, 895195156), (172, 754670335), (215, 603736268), (290, 447597578), (430, 301868134), (580, 223798789), (860, 150934067), (1247, 104092460), (1597, 81279460), (2494, 52046230), (3194, 40639730), (3259, 39829180), (4988, 26023115), (6235, 20818492), (6388, 20319865), (6518, 19914590), (7985, 16255892), (12470, 10409246), (13036, 9957295), (15970, 8127946), (16295, 7965836), (24940, 5204623), (31940, 4063973), (32590, 3982918), (46313, 2802740), (65180, 1991459), (68671, 1890220), (92626, 1401370), (94511, 1373420), (137342, 945110), (140137, 926260), (185252, 700685), (189022, 686710), (231565, 560548), (274684, 472555), (280274, 463130), (343355, 378044)]