40201030

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 74556288

約数和(自身を除く): 34355258

約数列:

[1, 2, 5, 10, 53, 101, 106, 202, 265, 505, 530, 751, 1010, 1502, 3755, 5353, 7510, 10706, 26765, 39803, 53530, 75851, 79606, 151702, 199015, 379255, 398030, 758510, 4020103, 8040206, 20100515, 40201030]

約数ペア:

[(1, 40201030), (2, 20100515), (5, 8040206), (10, 4020103), (53, 758510), (101, 398030), (106, 379255), (202, 199015), (265, 151702), (505, 79606), (530, 75851), (751, 53530), (1010, 39803), (1502, 26765), (3755, 10706), (5353, 7510)]