117077840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 298748736

約数和(自身を除く): 181670896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 233, 440, 466, 571, 880, 932, 1142, 1165, 1864, 2284, 2330, 2563, 2855, 3728, 4568, 4660, 5126, 5710, 6281, 9136, 9320, 10252, 11420, 12562, 12815, 18640, 20504, 22840, 25124, 25630, 31405, 41008, 45680, 50248, 51260, 62810, 100496, 102520, 125620, 133043, 205040, 251240, 266086, 502480, 532172, 665215, 1064344, 1330430, 1463473, 2128688, 2660860, 2926946, 5321720, 5853892, 7317365, 10643440, 11707784, 14634730, 23415568, 29269460, 58538920, 117077840]

約数ペア:

[(1, 117077840), (2, 58538920), (4, 29269460), (5, 23415568), (8, 14634730), (10, 11707784), (11, 10643440), (16, 7317365), (20, 5853892), (22, 5321720), (40, 2926946), (44, 2660860), (55, 2128688), (80, 1463473), (88, 1330430), (110, 1064344), (176, 665215), (220, 532172), (233, 502480), (440, 266086), (466, 251240), (571, 205040), (880, 133043), (932, 125620), (1142, 102520), (1165, 100496), (1864, 62810), (2284, 51260), (2330, 50248), (2563, 45680), (2855, 41008), (3728, 31405), (4568, 25630), (4660, 25124), (5126, 22840), (5710, 20504), (6281, 18640), (9136, 12815), (9320, 12562), (10252, 11420)]