118888700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1324

約数の個数: 108

約数和(自身を含む): 316151640

約数和(自身を除く): 197262940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 133, 140, 175, 190, 196, 245, 266, 350, 380, 475, 490, 532, 665, 700, 931, 950, 980, 1225, 1277, 1330, 1862, 1900, 2450, 2554, 2660, 3325, 3724, 4655, 4900, 5108, 6385, 6650, 8939, 9310, 12770, 13300, 17878, 18620, 23275, 24263, 25540, 31925, 35756, 44695, 46550, 48526, 62573, 63850, 89390, 93100, 97052, 121315, 125146, 127700, 169841, 178780, 223475, 242630, 250292, 312865, 339682, 446950, 485260, 606575, 625730, 679364, 849205, 893900, 1188887, 1213150, 1251460, 1564325, 1698410, 2377774, 2426300, 3128650, 3396820, 4246025, 4755548, 5944435, 6257300, 8492050, 11888870, 16984100, 23777740, 29722175, 59444350, 118888700]

約数ペア:

[(1, 118888700), (2, 59444350), (4, 29722175), (5, 23777740), (7, 16984100), (10, 11888870), (14, 8492050), (19, 6257300), (20, 5944435), (25, 4755548), (28, 4246025), (35, 3396820), (38, 3128650), (49, 2426300), (50, 2377774), (70, 1698410), (76, 1564325), (95, 1251460), (98, 1213150), (100, 1188887), (133, 893900), (140, 849205), (175, 679364), (190, 625730), (196, 606575), (245, 485260), (266, 446950), (350, 339682), (380, 312865), (475, 250292), (490, 242630), (532, 223475), (665, 178780), (700, 169841), (931, 127700), (950, 125146), (980, 121315), (1225, 97052), (1277, 93100), (1330, 89390), (1862, 63850), (1900, 62573), (2450, 48526), (2554, 46550), (2660, 44695), (3325, 35756), (3724, 31925), (4655, 25540), (4900, 24263), (5108, 23275), (6385, 18620), (6650, 17878), (8939, 13300), (9310, 12770)]