83889520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7333}}^1$

素因数の和:7370

約数の個数: 80

約数和(自身を含む): 229172832

約数和(自身を除く): 145283312

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 7333, 11440, 14666, 29332, 36665, 58664, 73330, 80663, 95329, 117328, 146660, 161326, 190658, 293320, 322652, 381316, 403315, 476645, 586640, 645304, 762632, 806630, 953290, 1048619, 1290608, 1525264, 1613260, 1906580, 2097238, 3226520, 3813160, 4194476, 5243095, 6453040, 7626320, 8388952, 10486190, 16777904, 20972380, 41944760, 83889520]

約数ペア:

[(1, 83889520), (2, 41944760), (4, 20972380), (5, 16777904), (8, 10486190), (10, 8388952), (11, 7626320), (13, 6453040), (16, 5243095), (20, 4194476), (22, 3813160), (26, 3226520), (40, 2097238), (44, 1906580), (52, 1613260), (55, 1525264), (65, 1290608), (80, 1048619), (88, 953290), (104, 806630), (110, 762632), (130, 645304), (143, 586640), (176, 476645), (208, 403315), (220, 381316), (260, 322652), (286, 293320), (440, 190658), (520, 161326), (572, 146660), (715, 117328), (880, 95329), (1040, 80663), (1144, 73330), (1430, 58664), (2288, 36665), (2860, 29332), (5720, 14666), (7333, 11440)]