7653200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 90

約数和(自身を含む): 19771614

約数和(自身を除く): 12118414

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 53, 76, 80, 95, 100, 106, 152, 190, 200, 212, 265, 304, 361, 380, 400, 424, 475, 530, 722, 760, 848, 950, 1007, 1060, 1325, 1444, 1520, 1805, 1900, 2014, 2120, 2650, 2888, 3610, 3800, 4028, 4240, 5035, 5300, 5776, 7220, 7600, 8056, 9025, 10070, 10600, 14440, 16112, 18050, 19133, 20140, 21200, 25175, 28880, 36100, 38266, 40280, 50350, 72200, 76532, 80560, 95665, 100700, 144400, 153064, 191330, 201400, 306128, 382660, 402800, 478325, 765320, 956650, 1530640, 1913300, 3826600, 7653200]

約数ペア:

[(1, 7653200), (2, 3826600), (4, 1913300), (5, 1530640), (8, 956650), (10, 765320), (16, 478325), (19, 402800), (20, 382660), (25, 306128), (38, 201400), (40, 191330), (50, 153064), (53, 144400), (76, 100700), (80, 95665), (95, 80560), (100, 76532), (106, 72200), (152, 50350), (190, 40280), (200, 38266), (212, 36100), (265, 28880), (304, 25175), (361, 21200), (380, 20140), (400, 19133), (424, 18050), (475, 16112), (530, 14440), (722, 10600), (760, 10070), (848, 9025), (950, 8056), (1007, 7600), (1060, 7220), (1325, 5776), (1444, 5300), (1520, 5035), (1805, 4240), (1900, 4028), (2014, 3800), (2120, 3610), (2650, 2888)]