65834050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 135772560

約数和(自身を除く): 69938510

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 131, 190, 230, 262, 437, 475, 529, 575, 655, 874, 950, 1058, 1150, 1310, 2185, 2489, 2645, 3013, 3275, 4370, 4978, 5290, 6026, 6550, 10051, 10925, 12445, 13225, 15065, 20102, 21850, 24890, 26450, 30130, 50255, 57247, 62225, 69299, 75325, 100510, 114494, 124450, 138598, 150650, 251275, 286235, 346495, 502550, 572470, 692990, 1316681, 1431175, 1732475, 2633362, 2862350, 3464950, 6583405, 13166810, 32917025, 65834050]

約数ペア:

[(1, 65834050), (2, 32917025), (5, 13166810), (10, 6583405), (19, 3464950), (23, 2862350), (25, 2633362), (38, 1732475), (46, 1431175), (50, 1316681), (95, 692990), (115, 572470), (131, 502550), (190, 346495), (230, 286235), (262, 251275), (437, 150650), (475, 138598), (529, 124450), (575, 114494), (655, 100510), (874, 75325), (950, 69299), (1058, 62225), (1150, 57247), (1310, 50255), (2185, 30130), (2489, 26450), (2645, 24890), (3013, 21850), (3275, 20102), (4370, 15065), (4978, 13225), (5290, 12445), (6026, 10925), (6550, 10051)]