10788340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 23510592

約数和(自身を除く): 12722252

約数列:

[1, 2, 4, 5, 10, 20, 67, 83, 97, 134, 166, 194, 268, 332, 335, 388, 415, 485, 670, 830, 970, 1340, 1660, 1940, 5561, 6499, 8051, 11122, 12998, 16102, 22244, 25996, 27805, 32204, 32495, 40255, 55610, 64990, 80510, 111220, 129980, 161020, 539417, 1078834, 2157668, 2697085, 5394170, 10788340]

約数ペア:

[(1, 10788340), (2, 5394170), (4, 2697085), (5, 2157668), (10, 1078834), (20, 539417), (67, 161020), (83, 129980), (97, 111220), (134, 80510), (166, 64990), (194, 55610), (268, 40255), (332, 32495), (335, 32204), (388, 27805), (415, 25996), (485, 22244), (670, 16102), (830, 12998), (970, 11122), (1340, 8051), (1660, 6499), (1940, 5561)]