116289040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{739}}^1$

素因数の和:1040

約数の個数: 80

約数和(自身を含む): 310515840

約数和(自身を除く): 194226800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 281, 560, 562, 739, 1124, 1405, 1478, 1967, 2248, 2810, 2956, 3695, 3934, 4496, 5173, 5620, 5912, 7390, 7868, 9835, 10346, 11240, 11824, 14780, 15736, 19670, 20692, 22480, 25865, 29560, 31472, 39340, 41384, 51730, 59120, 78680, 82768, 103460, 157360, 206920, 207659, 413840, 415318, 830636, 1038295, 1453613, 1661272, 2076590, 2907226, 3322544, 4153180, 5814452, 7268065, 8306360, 11628904, 14536130, 16612720, 23257808, 29072260, 58144520, 116289040]

約数ペア:

[(1, 116289040), (2, 58144520), (4, 29072260), (5, 23257808), (7, 16612720), (8, 14536130), (10, 11628904), (14, 8306360), (16, 7268065), (20, 5814452), (28, 4153180), (35, 3322544), (40, 2907226), (56, 2076590), (70, 1661272), (80, 1453613), (112, 1038295), (140, 830636), (280, 415318), (281, 413840), (560, 207659), (562, 206920), (739, 157360), (1124, 103460), (1405, 82768), (1478, 78680), (1967, 59120), (2248, 51730), (2810, 41384), (2956, 39340), (3695, 31472), (3934, 29560), (4496, 25865), (5173, 22480), (5620, 20692), (5912, 19670), (7390, 15736), (7868, 14780), (9835, 11824), (10346, 11240)]