40710996

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1205

約数の個数: 72

約数和(自身を含む): 110466720

約数和(自身を除く): 69755724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1123, 1908, 2014, 2246, 3021, 3369, 4028, 4492, 6042, 6738, 9063, 10107, 12084, 13476, 18126, 20214, 21337, 36252, 40428, 42674, 59519, 64011, 85348, 119038, 128022, 178557, 192033, 238076, 256044, 357114, 384066, 535671, 714228, 768132, 1071342, 1130861, 2142684, 2261722, 3392583, 4523444, 6785166, 10177749, 13570332, 20355498, 40710996]

約数ペア:

[(1, 40710996), (2, 20355498), (3, 13570332), (4, 10177749), (6, 6785166), (9, 4523444), (12, 3392583), (18, 2261722), (19, 2142684), (36, 1130861), (38, 1071342), (53, 768132), (57, 714228), (76, 535671), (106, 384066), (114, 357114), (159, 256044), (171, 238076), (212, 192033), (228, 178557), (318, 128022), (342, 119038), (477, 85348), (636, 64011), (684, 59519), (954, 42674), (1007, 40428), (1123, 36252), (1908, 21337), (2014, 20214), (2246, 18126), (3021, 13476), (3369, 12084), (4028, 10107), (4492, 9063), (6042, 6738)]