71114620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5050

約数の個数: 48

約数和(自身を含む): 160892928

約数和(自身を除く): 89778308

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 4987, 7130, 9974, 14260, 19948, 24935, 49870, 99740, 114701, 154597, 229402, 309194, 458804, 573505, 618388, 772985, 1147010, 1545970, 2294020, 3091940, 3555731, 7111462, 14222924, 17778655, 35557310, 71114620]

約数ペア:

[(1, 71114620), (2, 35557310), (4, 17778655), (5, 14222924), (10, 7111462), (20, 3555731), (23, 3091940), (31, 2294020), (46, 1545970), (62, 1147010), (92, 772985), (115, 618388), (124, 573505), (155, 458804), (230, 309194), (310, 229402), (460, 154597), (620, 114701), (713, 99740), (1426, 49870), (2852, 24935), (3565, 19948), (4987, 14260), (7130, 9974)]