39181240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3413}}^1$

素因数の和:3472

約数の個数: 64

約数和(自身を含む): 103239360

約数和(自身を除く): 64058120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 3413, 5740, 6826, 11480, 13652, 17065, 23891, 27304, 34130, 47782, 68260, 95564, 119455, 136520, 139933, 191128, 238910, 279866, 477820, 559732, 699665, 955640, 979531, 1119464, 1399330, 1959062, 2798660, 3918124, 4897655, 5597320, 7836248, 9795310, 19590620, 39181240]

約数ペア:

[(1, 39181240), (2, 19590620), (4, 9795310), (5, 7836248), (7, 5597320), (8, 4897655), (10, 3918124), (14, 2798660), (20, 1959062), (28, 1399330), (35, 1119464), (40, 979531), (41, 955640), (56, 699665), (70, 559732), (82, 477820), (140, 279866), (164, 238910), (205, 191128), (280, 139933), (287, 136520), (328, 119455), (410, 95564), (574, 68260), (820, 47782), (1148, 34130), (1435, 27304), (1640, 23891), (2296, 17065), (2870, 13652), (3413, 11480), (5740, 6826)]