31936703060

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1\times {\mathrm{21317}}^1$

素因数の和:21932

約数の個数: 48

約数和(自身を含む): 67613703696

約数和(自身を除く): 35677000636

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 433, 692, 865, 866, 1730, 1732, 2165, 3460, 4330, 8660, 21317, 42634, 74909, 85268, 106585, 149818, 213170, 299636, 374545, 426340, 749090, 1498180, 3687841, 7375682, 9230261, 14751364, 18439205, 18460522, 36878410, 36921044, 46151305, 73756820, 92302610, 184605220, 1596835153, 3193670306, 6387340612, 7984175765, 15968351530, 31936703060]

約数ペア:

[(1, 31936703060), (2, 15968351530), (4, 7984175765), (5, 6387340612), (10, 3193670306), (20, 1596835153), (173, 184605220), (346, 92302610), (433, 73756820), (692, 46151305), (865, 36921044), (866, 36878410), (1730, 18460522), (1732, 18439205), (2165, 14751364), (3460, 9230261), (4330, 7375682), (8660, 3687841), (21317, 1498180), (42634, 749090), (74909, 426340), (85268, 374545), (106585, 299636), (149818, 213170)]