4807716800

素因数分解:

$2^6\times 5^2\times {\mathrm{157}}^1\times {\mathrm{19139}}^1$

素因数の和:19318

約数の個数: 84

約数和(自身を含む): 11905960440

約数和(自身を除く): 7098243640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 157, 160, 200, 314, 320, 400, 628, 785, 800, 1256, 1570, 1600, 2512, 3140, 3925, 5024, 6280, 7850, 10048, 12560, 15700, 19139, 25120, 31400, 38278, 50240, 62800, 76556, 95695, 125600, 153112, 191390, 251200, 306224, 382780, 478475, 612448, 765560, 956950, 1224896, 1531120, 1913900, 3004823, 3062240, 3827800, 6009646, 6124480, 7655600, 12019292, 15024115, 15311200, 24038584, 30048230, 30622400, 48077168, 60096460, 75120575, 96154336, 120192920, 150241150, 192308672, 240385840, 300482300, 480771680, 600964600, 961543360, 1201929200, 2403858400, 4807716800]

約数ペア:

[(1, 4807716800), (2, 2403858400), (4, 1201929200), (5, 961543360), (8, 600964600), (10, 480771680), (16, 300482300), (20, 240385840), (25, 192308672), (32, 150241150), (40, 120192920), (50, 96154336), (64, 75120575), (80, 60096460), (100, 48077168), (157, 30622400), (160, 30048230), (200, 24038584), (314, 15311200), (320, 15024115), (400, 12019292), (628, 7655600), (785, 6124480), (800, 6009646), (1256, 3827800), (1570, 3062240), (1600, 3004823), (2512, 1913900), (3140, 1531120), (3925, 1224896), (5024, 956950), (6280, 765560), (7850, 612448), (10048, 478475), (12560, 382780), (15700, 306224), (19139, 251200), (25120, 191390), (31400, 153112), (38278, 125600), (50240, 95695), (62800, 76556)]