11961880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 33242400

約数和(自身を除く): 21280520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 359, 392, 476, 490, 595, 680, 718, 833, 952, 980, 1190, 1436, 1666, 1795, 1960, 2380, 2513, 2872, 3332, 3590, 4165, 4760, 5026, 6103, 6664, 7180, 8330, 10052, 12206, 12565, 14360, 16660, 17591, 20104, 24412, 25130, 30515, 33320, 35182, 42721, 48824, 50260, 61030, 70364, 85442, 87955, 100520, 122060, 140728, 170884, 175910, 213605, 244120, 299047, 341768, 351820, 427210, 598094, 703640, 854420, 1196188, 1495235, 1708840, 2392376, 2990470, 5980940, 11961880]

約数ペア:

[(1, 11961880), (2, 5980940), (4, 2990470), (5, 2392376), (7, 1708840), (8, 1495235), (10, 1196188), (14, 854420), (17, 703640), (20, 598094), (28, 427210), (34, 351820), (35, 341768), (40, 299047), (49, 244120), (56, 213605), (68, 175910), (70, 170884), (85, 140728), (98, 122060), (119, 100520), (136, 87955), (140, 85442), (170, 70364), (196, 61030), (238, 50260), (245, 48824), (280, 42721), (340, 35182), (359, 33320), (392, 30515), (476, 25130), (490, 24412), (595, 20104), (680, 17591), (718, 16660), (833, 14360), (952, 12565), (980, 12206), (1190, 10052), (1436, 8330), (1666, 7180), (1795, 6664), (1960, 6103), (2380, 5026), (2513, 4760), (2872, 4165), (3332, 3590)]