200740774880

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1\times {\mathrm{21011}}^1$

素因数の和:21520

約数の個数: 96

約数和(自身を含む): 478204207488

約数和(自身を除く): 277463432608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 283, 422, 566, 844, 1055, 1132, 1415, 1688, 2110, 2264, 2830, 3376, 4220, 4528, 5660, 6752, 8440, 9056, 11320, 16880, 21011, 22640, 33760, 42022, 45280, 59713, 84044, 105055, 119426, 168088, 210110, 238852, 298565, 336176, 420220, 477704, 597130, 672352, 840440, 955408, 1194260, 1680880, 1910816, 2388520, 3361760, 4433321, 4777040, 5946113, 8866642, 9554080, 11892226, 17733284, 22166605, 23784452, 29730565, 35466568, 44333210, 47568904, 59461130, 70933136, 88666420, 95137808, 118922260, 141866272, 177332840, 190275616, 237844520, 354665680, 475689040, 709331360, 951378080, 1254629843, 2509259686, 5018519372, 6273149215, 10037038744, 12546298430, 20074077488, 25092596860, 40148154976, 50185193720, 100370387440, 200740774880]

約数ペア:

[(1, 200740774880), (2, 100370387440), (4, 50185193720), (5, 40148154976), (8, 25092596860), (10, 20074077488), (16, 12546298430), (20, 10037038744), (32, 6273149215), (40, 5018519372), (80, 2509259686), (160, 1254629843), (211, 951378080), (283, 709331360), (422, 475689040), (566, 354665680), (844, 237844520), (1055, 190275616), (1132, 177332840), (1415, 141866272), (1688, 118922260), (2110, 95137808), (2264, 88666420), (2830, 70933136), (3376, 59461130), (4220, 47568904), (4528, 44333210), (5660, 35466568), (6752, 29730565), (8440, 23784452), (9056, 22166605), (11320, 17733284), (16880, 11892226), (21011, 9554080), (22640, 8866642), (33760, 5946113), (42022, 4777040), (45280, 4433321), (59713, 3361760), (84044, 2388520), (105055, 1910816), (119426, 1680880), (168088, 1194260), (210110, 955408), (238852, 840440), (298565, 672352), (336176, 597130), (420220, 477704)]