8002030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 15095808

約数和(自身を除く): 7093778

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 311, 415, 622, 830, 1555, 2573, 3110, 5146, 9641, 12865, 19282, 25730, 25813, 48205, 51626, 96410, 129065, 258130, 800203, 1600406, 4001015, 8002030]

約数ペア:

[(1, 8002030), (2, 4001015), (5, 1600406), (10, 800203), (31, 258130), (62, 129065), (83, 96410), (155, 51626), (166, 48205), (310, 25813), (311, 25730), (415, 19282), (622, 12865), (830, 9641), (1555, 5146), (2573, 3110)]