40813860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 119895552

約数和(自身を除く): 79081692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 47, 60, 82, 94, 123, 141, 164, 188, 205, 235, 246, 282, 353, 410, 470, 492, 564, 615, 705, 706, 820, 940, 1059, 1230, 1410, 1412, 1765, 1927, 2118, 2460, 2820, 3530, 3854, 4236, 5295, 5781, 7060, 7708, 9635, 10590, 11562, 14473, 16591, 19270, 21180, 23124, 28905, 28946, 33182, 38540, 43419, 49773, 57810, 57892, 66364, 72365, 82955, 86838, 99546, 115620, 144730, 165910, 173676, 199092, 217095, 248865, 289460, 331820, 434190, 497730, 680231, 868380, 995460, 1360462, 2040693, 2720924, 3401155, 4081386, 6802310, 8162772, 10203465, 13604620, 20406930, 40813860]

約数ペア:

[(1, 40813860), (2, 20406930), (3, 13604620), (4, 10203465), (5, 8162772), (6, 6802310), (10, 4081386), (12, 3401155), (15, 2720924), (20, 2040693), (30, 1360462), (41, 995460), (47, 868380), (60, 680231), (82, 497730), (94, 434190), (123, 331820), (141, 289460), (164, 248865), (188, 217095), (205, 199092), (235, 173676), (246, 165910), (282, 144730), (353, 115620), (410, 99546), (470, 86838), (492, 82955), (564, 72365), (615, 66364), (705, 57892), (706, 57810), (820, 49773), (940, 43419), (1059, 38540), (1230, 33182), (1410, 28946), (1412, 28905), (1765, 23124), (1927, 21180), (2118, 19270), (2460, 16591), (2820, 14473), (3530, 11562), (3854, 10590), (4236, 9635), (5295, 7708), (5781, 7060)]