2769200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 120

約数和(自身を含む): 8118528

約数和(自身を除く): 5349328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 43, 46, 50, 56, 70, 80, 86, 92, 100, 112, 115, 140, 161, 172, 175, 184, 200, 215, 230, 280, 301, 322, 344, 350, 368, 400, 430, 460, 560, 575, 602, 644, 688, 700, 805, 860, 920, 989, 1075, 1150, 1204, 1288, 1400, 1505, 1610, 1720, 1840, 1978, 2150, 2300, 2408, 2576, 2800, 3010, 3220, 3440, 3956, 4025, 4300, 4600, 4816, 4945, 6020, 6440, 6923, 7525, 7912, 8050, 8600, 9200, 9890, 12040, 12880, 13846, 15050, 15824, 16100, 17200, 19780, 24080, 24725, 27692, 30100, 32200, 34615, 39560, 49450, 55384, 60200, 64400, 69230, 79120, 98900, 110768, 120400, 138460, 173075, 197800, 276920, 346150, 395600, 553840, 692300, 1384600, 2769200]

約数ペア:

[(1, 2769200), (2, 1384600), (4, 692300), (5, 553840), (7, 395600), (8, 346150), (10, 276920), (14, 197800), (16, 173075), (20, 138460), (23, 120400), (25, 110768), (28, 98900), (35, 79120), (40, 69230), (43, 64400), (46, 60200), (50, 55384), (56, 49450), (70, 39560), (80, 34615), (86, 32200), (92, 30100), (100, 27692), (112, 24725), (115, 24080), (140, 19780), (161, 17200), (172, 16100), (175, 15824), (184, 15050), (200, 13846), (215, 12880), (230, 12040), (280, 9890), (301, 9200), (322, 8600), (344, 8050), (350, 7912), (368, 7525), (400, 6923), (430, 6440), (460, 6020), (560, 4945), (575, 4816), (602, 4600), (644, 4300), (688, 4025), (700, 3956), (805, 3440), (860, 3220), (920, 3010), (989, 2800), (1075, 2576), (1150, 2408), (1204, 2300), (1288, 2150), (1400, 1978), (1505, 1840), (1610, 1720)]