25356004130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{135979}}^1$

素因数の和:136658

約数の個数: 32

約数和(自身を含む): 47288404800

約数和(自身を除く): 21932400670

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 643, 1286, 3215, 6430, 18647, 37294, 93235, 135979, 186470, 271958, 679895, 1359790, 3943391, 7886782, 19716955, 39433910, 87434497, 174868994, 437172485, 874344970, 2535600413, 5071200826, 12678002065, 25356004130]

約数ペア:

[(1, 25356004130), (2, 12678002065), (5, 5071200826), (10, 2535600413), (29, 874344970), (58, 437172485), (145, 174868994), (290, 87434497), (643, 39433910), (1286, 19716955), (3215, 7886782), (6430, 3943391), (18647, 1359790), (37294, 679895), (93235, 271958), (135979, 186470)]