200026060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4447}}^1$

素因数の和:4642

約数の個数: 48

約数和(自身を含む): 455083776

約数和(自身を除く): 255057716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 173, 260, 346, 692, 865, 1730, 2249, 3460, 4447, 4498, 8894, 8996, 11245, 17788, 22235, 22490, 44470, 44980, 57811, 88940, 115622, 231244, 289055, 578110, 769331, 1156220, 1538662, 3077324, 3846655, 7693310, 10001303, 15386620, 20002606, 40005212, 50006515, 100013030, 200026060]

約数ペア:

[(1, 200026060), (2, 100013030), (4, 50006515), (5, 40005212), (10, 20002606), (13, 15386620), (20, 10001303), (26, 7693310), (52, 3846655), (65, 3077324), (130, 1538662), (173, 1156220), (260, 769331), (346, 578110), (692, 289055), (865, 231244), (1730, 115622), (2249, 88940), (3460, 57811), (4447, 44980), (4498, 44470), (8894, 22490), (8996, 22235), (11245, 17788)]