53908400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1519

約数の個数: 120

約数和(自身を含む): 159510624

約数和(自身を除く): 105602224

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1481, 1820, 2275, 2600, 2800, 2962, 3640, 4550, 5200, 5924, 7280, 7405, 9100, 10367, 11848, 14810, 18200, 19253, 20734, 23696, 29620, 36400, 37025, 38506, 41468, 51835, 59240, 74050, 77012, 82936, 96265, 103670, 118480, 134771, 148100, 154024, 165872, 192530, 207340, 259175, 269542, 296200, 308048, 385060, 414680, 481325, 518350, 539084, 592400, 673855, 770120, 829360, 962650, 1036700, 1078168, 1347710, 1540240, 1925300, 2073400, 2156336, 2695420, 3369275, 3850600, 4146800, 5390840, 6738550, 7701200, 10781680, 13477100, 26954200, 53908400]

約数ペア:

[(1, 53908400), (2, 26954200), (4, 13477100), (5, 10781680), (7, 7701200), (8, 6738550), (10, 5390840), (13, 4146800), (14, 3850600), (16, 3369275), (20, 2695420), (25, 2156336), (26, 2073400), (28, 1925300), (35, 1540240), (40, 1347710), (50, 1078168), (52, 1036700), (56, 962650), (65, 829360), (70, 770120), (80, 673855), (91, 592400), (100, 539084), (104, 518350), (112, 481325), (130, 414680), (140, 385060), (175, 308048), (182, 296200), (200, 269542), (208, 259175), (260, 207340), (280, 192530), (325, 165872), (350, 154024), (364, 148100), (400, 134771), (455, 118480), (520, 103670), (560, 96265), (650, 82936), (700, 77012), (728, 74050), (910, 59240), (1040, 51835), (1300, 41468), (1400, 38506), (1456, 37025), (1481, 36400), (1820, 29620), (2275, 23696), (2600, 20734), (2800, 19253), (2962, 18200), (3640, 14810), (4550, 11848), (5200, 10367), (5924, 9100), (7280, 7405)]