3731000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:82

約数の個数: 128

約数和(自身を含む): 11007360

約数和(自身を除く): 7276360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 41, 50, 52, 56, 65, 70, 82, 91, 100, 104, 125, 130, 140, 164, 175, 182, 200, 205, 250, 260, 280, 287, 325, 328, 350, 364, 410, 455, 500, 520, 533, 574, 650, 700, 728, 820, 875, 910, 1000, 1025, 1066, 1148, 1300, 1400, 1435, 1625, 1640, 1750, 1820, 2050, 2132, 2275, 2296, 2600, 2665, 2870, 3250, 3500, 3640, 3731, 4100, 4264, 4550, 5125, 5330, 5740, 6500, 7000, 7175, 7462, 8200, 9100, 10250, 10660, 11375, 11480, 13000, 13325, 14350, 14924, 18200, 18655, 20500, 21320, 22750, 26650, 28700, 29848, 35875, 37310, 41000, 45500, 53300, 57400, 66625, 71750, 74620, 91000, 93275, 106600, 133250, 143500, 149240, 186550, 266500, 287000, 373100, 466375, 533000, 746200, 932750, 1865500, 3731000]

約数ペア:

[(1, 3731000), (2, 1865500), (4, 932750), (5, 746200), (7, 533000), (8, 466375), (10, 373100), (13, 287000), (14, 266500), (20, 186550), (25, 149240), (26, 143500), (28, 133250), (35, 106600), (40, 93275), (41, 91000), (50, 74620), (52, 71750), (56, 66625), (65, 57400), (70, 53300), (82, 45500), (91, 41000), (100, 37310), (104, 35875), (125, 29848), (130, 28700), (140, 26650), (164, 22750), (175, 21320), (182, 20500), (200, 18655), (205, 18200), (250, 14924), (260, 14350), (280, 13325), (287, 13000), (325, 11480), (328, 11375), (350, 10660), (364, 10250), (410, 9100), (455, 8200), (500, 7462), (520, 7175), (533, 7000), (574, 6500), (650, 5740), (700, 5330), (728, 5125), (820, 4550), (875, 4264), (910, 4100), (1000, 3731), (1025, 3640), (1066, 3500), (1148, 3250), (1300, 2870), (1400, 2665), (1435, 2600), (1625, 2296), (1640, 2275), (1750, 2132), (1820, 2050)]