10152520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 26438400

約数和(自身を除く): 16285880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 359, 404, 505, 707, 718, 808, 1010, 1414, 1436, 1795, 2020, 2513, 2828, 2872, 3535, 3590, 4040, 5026, 5656, 7070, 7180, 10052, 12565, 14140, 14360, 20104, 25130, 28280, 36259, 50260, 72518, 100520, 145036, 181295, 253813, 290072, 362590, 507626, 725180, 1015252, 1269065, 1450360, 2030504, 2538130, 5076260, 10152520]

約数ペア:

[(1, 10152520), (2, 5076260), (4, 2538130), (5, 2030504), (7, 1450360), (8, 1269065), (10, 1015252), (14, 725180), (20, 507626), (28, 362590), (35, 290072), (40, 253813), (56, 181295), (70, 145036), (101, 100520), (140, 72518), (202, 50260), (280, 36259), (359, 28280), (404, 25130), (505, 20104), (707, 14360), (718, 14140), (808, 12565), (1010, 10052), (1414, 7180), (1436, 7070), (1795, 5656), (2020, 5026), (2513, 4040), (2828, 3590), (2872, 3535)]