1058827520

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 2647061760

約数和(自身を除く): 1588234240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 79, 80, 128, 148, 158, 160, 185, 256, 283, 296, 316, 320, 370, 395, 566, 592, 632, 640, 740, 790, 1132, 1184, 1264, 1280, 1415, 1480, 1580, 2264, 2368, 2528, 2830, 2923, 2960, 3160, 4528, 4736, 5056, 5660, 5846, 5920, 6320, 9056, 9472, 10112, 10471, 11320, 11692, 11840, 12640, 14615, 18112, 20224, 20942, 22357, 22640, 23384, 23680, 25280, 29230, 36224, 41884, 44714, 45280, 46768, 47360, 50560, 52355, 58460, 72448, 83768, 89428, 90560, 93536, 101120, 104710, 111785, 116920, 167536, 178856, 181120, 187072, 209420, 223570, 233840, 335072, 357712, 362240, 374144, 418840, 447140, 467680, 670144, 715424, 748288, 827209, 837680, 894280, 935360, 1340288, 1430848, 1654418, 1675360, 1788560, 1870720, 2680576, 2861696, 3308836, 3350720, 3577120, 3741440, 4136045, 5723392, 6617672, 6701440, 7154240, 8272090, 13235344, 13402880, 14308480, 16544180, 26470688, 28616960, 33088360, 52941376, 66176720, 105882752, 132353440, 211765504, 264706880, 529413760, 1058827520]

約数ペア:

[(1, 1058827520), (2, 529413760), (4, 264706880), (5, 211765504), (8, 132353440), (10, 105882752), (16, 66176720), (20, 52941376), (32, 33088360), (37, 28616960), (40, 26470688), (64, 16544180), (74, 14308480), (79, 13402880), (80, 13235344), (128, 8272090), (148, 7154240), (158, 6701440), (160, 6617672), (185, 5723392), (256, 4136045), (283, 3741440), (296, 3577120), (316, 3350720), (320, 3308836), (370, 2861696), (395, 2680576), (566, 1870720), (592, 1788560), (632, 1675360), (640, 1654418), (740, 1430848), (790, 1340288), (1132, 935360), (1184, 894280), (1264, 837680), (1280, 827209), (1415, 748288), (1480, 715424), (1580, 670144), (2264, 467680), (2368, 447140), (2528, 418840), (2830, 374144), (2923, 362240), (2960, 357712), (3160, 335072), (4528, 233840), (4736, 223570), (5056, 209420), (5660, 187072), (5846, 181120), (5920, 178856), (6320, 167536), (9056, 116920), (9472, 111785), (10112, 104710), (10471, 101120), (11320, 93536), (11692, 90560), (11840, 89428), (12640, 83768), (14615, 72448), (18112, 58460), (20224, 52355), (20942, 50560), (22357, 47360), (22640, 46768), (23384, 45280), (23680, 44714), (25280, 41884), (29230, 36224)]