40222910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44201}}^1$

素因数の和:44228

約数の個数: 32

約数和(自身を含む): 89111232

約数和(自身を除く): 48888322

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 44201, 88402, 221005, 309407, 442010, 574613, 618814, 1149226, 1547035, 2873065, 3094070, 4022291, 5746130, 8044582, 20111455, 40222910]

約数ペア:

[(1, 40222910), (2, 20111455), (5, 8044582), (7, 5746130), (10, 4022291), (13, 3094070), (14, 2873065), (26, 1547035), (35, 1149226), (65, 618814), (70, 574613), (91, 442010), (130, 309407), (182, 221005), (455, 88402), (910, 44201)]