16791483540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21527543}}^1$

素因数の和:21527568

約数の個数: 48

約数和(自身を含む): 50632783488

約数和(自身を除く): 33841299948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 21527543, 43055086, 64582629, 86110172, 107637715, 129165258, 215275430, 258330516, 279858059, 322913145, 430550860, 559716118, 645826290, 839574177, 1119432236, 1291652580, 1399290295, 1679148354, 2798580590, 3358296708, 4197870885, 5597161180, 8395741770, 16791483540]

約数ペア:

[(1, 16791483540), (2, 8395741770), (3, 5597161180), (4, 4197870885), (5, 3358296708), (6, 2798580590), (10, 1679148354), (12, 1399290295), (13, 1291652580), (15, 1119432236), (20, 839574177), (26, 645826290), (30, 559716118), (39, 430550860), (52, 322913145), (60, 279858059), (65, 258330516), (78, 215275430), (130, 129165258), (156, 107637715), (195, 86110172), (260, 64582629), (390, 43055086), (780, 21527543)]