16643976050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1\times {\mathrm{883}}^1$

素因数の和:1572

約数の個数: 96

約数和(自身を含む): 34142314752

約数和(自身を除く): 17498338702

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 611, 617, 650, 883, 1175, 1222, 1234, 1766, 2350, 3055, 3085, 4415, 6110, 6170, 8021, 8830, 11479, 15275, 15425, 16042, 22075, 22958, 28999, 30550, 30850, 40105, 41501, 44150, 57395, 57998, 80210, 83002, 114790, 144995, 200525, 207505, 286975, 289990, 376987, 401050, 415010, 539513, 544811, 573950, 724975, 753974, 1037525, 1079026, 1089622, 1449950, 1884935, 2075050, 2697565, 2724055, 3769870, 5395130, 5448110, 7082543, 9424675, 13487825, 13620275, 14165086, 18849350, 25606117, 26975650, 27240550, 35412715, 51212234, 70825430, 128030585, 177063575, 256061170, 332879521, 354127150, 640152925, 665759042, 1280305850, 1664397605, 3328795210, 8321988025, 16643976050]

約数ペア:

[(1, 16643976050), (2, 8321988025), (5, 3328795210), (10, 1664397605), (13, 1280305850), (25, 665759042), (26, 640152925), (47, 354127150), (50, 332879521), (65, 256061170), (94, 177063575), (130, 128030585), (235, 70825430), (325, 51212234), (470, 35412715), (611, 27240550), (617, 26975650), (650, 25606117), (883, 18849350), (1175, 14165086), (1222, 13620275), (1234, 13487825), (1766, 9424675), (2350, 7082543), (3055, 5448110), (3085, 5395130), (4415, 3769870), (6110, 2724055), (6170, 2697565), (8021, 2075050), (8830, 1884935), (11479, 1449950), (15275, 1089622), (15425, 1079026), (16042, 1037525), (22075, 753974), (22958, 724975), (28999, 573950), (30550, 544811), (30850, 539513), (40105, 415010), (41501, 401050), (44150, 376987), (57395, 289990), (57998, 286975), (80210, 207505), (83002, 200525), (114790, 144995)]