29122979420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{236503}}^1$

素因数の和:236690

約数の個数: 48

約数和(自身を含む): 62936552448

約数和(自身を除く): 33813573028

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 131, 188, 235, 262, 470, 524, 655, 940, 1310, 2620, 6157, 12314, 24628, 30785, 61570, 123140, 236503, 473006, 946012, 1182515, 2365030, 4730060, 11115641, 22231282, 30981893, 44462564, 55578205, 61963786, 111156410, 123927572, 154909465, 222312820, 309818930, 619637860, 1456148971, 2912297942, 5824595884, 7280744855, 14561489710, 29122979420]

約数ペア:

[(1, 29122979420), (2, 14561489710), (4, 7280744855), (5, 5824595884), (10, 2912297942), (20, 1456148971), (47, 619637860), (94, 309818930), (131, 222312820), (188, 154909465), (235, 123927572), (262, 111156410), (470, 61963786), (524, 55578205), (655, 44462564), (940, 30981893), (1310, 22231282), (2620, 11115641), (6157, 4730060), (12314, 2365030), (24628, 1182515), (30785, 946012), (61570, 473006), (123140, 236503)]