98904520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17291}}^1$

素因数の和:17326

約数の個数: 64

約数和(自身を含む): 261455040

約数和(自身を除く): 162550520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 17291, 34582, 69164, 86455, 138328, 172910, 190201, 224783, 345820, 380402, 449566, 691640, 760804, 899132, 951005, 1123915, 1521608, 1798264, 1902010, 2247830, 2472613, 3804020, 4495660, 4945226, 7608040, 8991320, 9890452, 12363065, 19780904, 24726130, 49452260, 98904520]

約数ペア:

[(1, 98904520), (2, 49452260), (4, 24726130), (5, 19780904), (8, 12363065), (10, 9890452), (11, 8991320), (13, 7608040), (20, 4945226), (22, 4495660), (26, 3804020), (40, 2472613), (44, 2247830), (52, 1902010), (55, 1798264), (65, 1521608), (88, 1123915), (104, 951005), (110, 899132), (130, 760804), (143, 691640), (220, 449566), (260, 380402), (286, 345820), (440, 224783), (520, 190201), (572, 172910), (715, 138328), (1144, 86455), (1430, 69164), (2860, 34582), (5720, 17291)]