2013234080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{87991}}^1$

素因数の和:88030

約数の個数: 96

約数和(自身を含む): 5587843968

約数和(自身を除く): 3574609888

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 11440, 22880, 87991, 175982, 351964, 439955, 703928, 879910, 967901, 1143883, 1407856, 1759820, 1935802, 2287766, 2815712, 3519640, 3871604, 4575532, 4839505, 5719415, 7039280, 7743208, 9151064, 9679010, 11438830, 12582713, 14078560, 15486416, 18302128, 19358020, 22877660, 25165426, 30972832, 36604256, 38716040, 45755320, 50330852, 62913565, 77432080, 91510640, 100661704, 125827130, 154864160, 183021280, 201323408, 251654260, 402646816, 503308520, 1006617040, 2013234080]

約数ペア:

[(1, 2013234080), (2, 1006617040), (4, 503308520), (5, 402646816), (8, 251654260), (10, 201323408), (11, 183021280), (13, 154864160), (16, 125827130), (20, 100661704), (22, 91510640), (26, 77432080), (32, 62913565), (40, 50330852), (44, 45755320), (52, 38716040), (55, 36604256), (65, 30972832), (80, 25165426), (88, 22877660), (104, 19358020), (110, 18302128), (130, 15486416), (143, 14078560), (160, 12582713), (176, 11438830), (208, 9679010), (220, 9151064), (260, 7743208), (286, 7039280), (352, 5719415), (416, 4839505), (440, 4575532), (520, 3871604), (572, 3519640), (715, 2815712), (880, 2287766), (1040, 1935802), (1144, 1759820), (1430, 1407856), (1760, 1143883), (2080, 967901), (2288, 879910), (2860, 703928), (4576, 439955), (5720, 351964), (11440, 175982), (22880, 87991)]