41209330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1289}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 78019200

約数和(自身を除く): 36809870

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 695, 1289, 1390, 2578, 3197, 6394, 6445, 12890, 15985, 29647, 31970, 59294, 148235, 179171, 296470, 358342, 895855, 1791710, 4120933, 8241866, 20604665, 41209330]

約数ペア:

[(1, 41209330), (2, 20604665), (5, 8241866), (10, 4120933), (23, 1791710), (46, 895855), (115, 358342), (139, 296470), (230, 179171), (278, 148235), (695, 59294), (1289, 31970), (1390, 29647), (2578, 15985), (3197, 12890), (6394, 6445)]