472164400

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 1186396784

約数和(自身を除く): 714232384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 61, 74, 80, 100, 122, 148, 185, 200, 244, 296, 305, 370, 400, 488, 523, 592, 610, 740, 925, 976, 1046, 1220, 1480, 1525, 1850, 2092, 2257, 2440, 2615, 2960, 3050, 3700, 4184, 4514, 4880, 5230, 6100, 7400, 8368, 9028, 10460, 11285, 12200, 13075, 14800, 18056, 19351, 20920, 22570, 24400, 26150, 31903, 36112, 38702, 41840, 45140, 52300, 56425, 63806, 77404, 90280, 96755, 104600, 112850, 127612, 154808, 159515, 180560, 193510, 209200, 225700, 255224, 309616, 319030, 387020, 451400, 483775, 510448, 638060, 774040, 797575, 902800, 967550, 1180411, 1276120, 1548080, 1595150, 1935100, 2360822, 2552240, 3190300, 3870200, 4721644, 5902055, 6380600, 7740400, 9443288, 11804110, 12761200, 18886576, 23608220, 29510275, 47216440, 59020550, 94432880, 118041100, 236082200, 472164400]

約数ペア:

[(1, 472164400), (2, 236082200), (4, 118041100), (5, 94432880), (8, 59020550), (10, 47216440), (16, 29510275), (20, 23608220), (25, 18886576), (37, 12761200), (40, 11804110), (50, 9443288), (61, 7740400), (74, 6380600), (80, 5902055), (100, 4721644), (122, 3870200), (148, 3190300), (185, 2552240), (200, 2360822), (244, 1935100), (296, 1595150), (305, 1548080), (370, 1276120), (400, 1180411), (488, 967550), (523, 902800), (592, 797575), (610, 774040), (740, 638060), (925, 510448), (976, 483775), (1046, 451400), (1220, 387020), (1480, 319030), (1525, 309616), (1850, 255224), (2092, 225700), (2257, 209200), (2440, 193510), (2615, 180560), (2960, 159515), (3050, 154808), (3700, 127612), (4184, 112850), (4514, 104600), (4880, 96755), (5230, 90280), (6100, 77404), (7400, 63806), (8368, 56425), (9028, 52300), (10460, 45140), (11285, 41840), (12200, 38702), (13075, 36112), (14800, 31903), (18056, 26150), (19351, 24400), (20920, 22570)]