33088780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 72705024

約数和(自身を除く): 39616244

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 643, 830, 1286, 1660, 2572, 2573, 3215, 5146, 6430, 10292, 12860, 12865, 19933, 25730, 39866, 51460, 53369, 79732, 99665, 106738, 199330, 213476, 266845, 398660, 533690, 1067380, 1654439, 3308878, 6617756, 8272195, 16544390, 33088780]

約数ペア:

[(1, 33088780), (2, 16544390), (4, 8272195), (5, 6617756), (10, 3308878), (20, 1654439), (31, 1067380), (62, 533690), (83, 398660), (124, 266845), (155, 213476), (166, 199330), (310, 106738), (332, 99665), (415, 79732), (620, 53369), (643, 51460), (830, 39866), (1286, 25730), (1660, 19933), (2572, 12865), (2573, 12860), (3215, 10292), (5146, 6430)]