13906922240

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:914

約数の個数: 144

約数和(自身を含む): 33921635328

約数和(自身を除く): 20014713088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 223, 256, 320, 332, 415, 446, 587, 640, 664, 830, 892, 1115, 1174, 1280, 1328, 1660, 1784, 2230, 2348, 2656, 2935, 3320, 3568, 4460, 4696, 5312, 5870, 6640, 7136, 8920, 9392, 10624, 11740, 13280, 14272, 17840, 18509, 18784, 21248, 23480, 26560, 28544, 35680, 37018, 37568, 46960, 48721, 53120, 57088, 71360, 74036, 75136, 92545, 93920, 97442, 106240, 130901, 142720, 148072, 150272, 185090, 187840, 194884, 243605, 261802, 285440, 296144, 370180, 375680, 389768, 487210, 523604, 592288, 654505, 740360, 751360, 779536, 974420, 1047208, 1184576, 1309010, 1480720, 1559072, 1948840, 2094416, 2369152, 2618020, 2961440, 3118144, 3897680, 4188832, 4738304, 5236040, 5922880, 6236288, 7795360, 8377664, 10472080, 10864783, 11845760, 12472576, 15590720, 16755328, 20944160, 21729566, 23691520, 31181440, 33510656, 41888320, 43459132, 54323915, 62362880, 83776640, 86918264, 108647830, 167553280, 173836528, 217295660, 347673056, 434591320, 695346112, 869182640, 1390692224, 1738365280, 2781384448, 3476730560, 6953461120, 13906922240]

約数ペア:

[(1, 13906922240), (2, 6953461120), (4, 3476730560), (5, 2781384448), (8, 1738365280), (10, 1390692224), (16, 869182640), (20, 695346112), (32, 434591320), (40, 347673056), (64, 217295660), (80, 173836528), (83, 167553280), (128, 108647830), (160, 86918264), (166, 83776640), (223, 62362880), (256, 54323915), (320, 43459132), (332, 41888320), (415, 33510656), (446, 31181440), (587, 23691520), (640, 21729566), (664, 20944160), (830, 16755328), (892, 15590720), (1115, 12472576), (1174, 11845760), (1280, 10864783), (1328, 10472080), (1660, 8377664), (1784, 7795360), (2230, 6236288), (2348, 5922880), (2656, 5236040), (2935, 4738304), (3320, 4188832), (3568, 3897680), (4460, 3118144), (4696, 2961440), (5312, 2618020), (5870, 2369152), (6640, 2094416), (7136, 1948840), (8920, 1559072), (9392, 1480720), (10624, 1309010), (11740, 1184576), (13280, 1047208), (14272, 974420), (17840, 779536), (18509, 751360), (18784, 740360), (21248, 654505), (23480, 592288), (26560, 523604), (28544, 487210), (35680, 389768), (37018, 375680), (37568, 370180), (46960, 296144), (48721, 285440), (53120, 261802), (57088, 243605), (71360, 194884), (74036, 187840), (75136, 185090), (92545, 150272), (93920, 148072), (97442, 142720), (106240, 130901)]