40637940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{96757}}^1$

素因数の和:96776

約数の個数: 48

約数和(自身を含む): 130042752

約数和(自身を除く): 89404812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 96757, 193514, 290271, 387028, 483785, 580542, 677299, 967570, 1161084, 1354598, 1451355, 1935140, 2031897, 2709196, 2902710, 3386495, 4063794, 5805420, 6772990, 8127588, 10159485, 13545980, 20318970, 40637940]

約数ペア:

[(1, 40637940), (2, 20318970), (3, 13545980), (4, 10159485), (5, 8127588), (6, 6772990), (7, 5805420), (10, 4063794), (12, 3386495), (14, 2902710), (15, 2709196), (20, 2031897), (21, 1935140), (28, 1451355), (30, 1354598), (35, 1161084), (42, 967570), (60, 677299), (70, 580542), (84, 483785), (105, 387028), (140, 290271), (210, 193514), (420, 96757)]