40190210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4007}}^1$

素因数の和:4090

約数の個数: 32

約数和(自身を含む): 77915520

約数和(自身を除く): 37725310

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 1003, 2006, 4007, 5015, 8014, 10030, 20035, 40070, 68119, 136238, 236413, 340595, 472826, 681190, 1182065, 2364130, 4019021, 8038042, 20095105, 40190210]

約数ペア:

[(1, 40190210), (2, 20095105), (5, 8038042), (10, 4019021), (17, 2364130), (34, 1182065), (59, 681190), (85, 472826), (118, 340595), (170, 236413), (295, 136238), (590, 68119), (1003, 40070), (2006, 20035), (4007, 10030), (5015, 8014)]