5437040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 15690960

約数和(自身を除く): 10253920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 73, 76, 80, 95, 98, 112, 133, 140, 146, 152, 190, 196, 245, 266, 280, 292, 304, 365, 380, 392, 490, 511, 532, 560, 584, 665, 730, 760, 784, 931, 980, 1022, 1064, 1168, 1330, 1387, 1460, 1520, 1862, 1960, 2044, 2128, 2555, 2660, 2774, 2920, 3577, 3724, 3920, 4088, 4655, 5110, 5320, 5548, 5840, 6935, 7154, 7448, 8176, 9310, 9709, 10220, 10640, 11096, 13870, 14308, 14896, 17885, 18620, 19418, 20440, 22192, 27740, 28616, 35770, 37240, 38836, 40880, 48545, 55480, 57232, 67963, 71540, 74480, 77672, 97090, 110960, 135926, 143080, 155344, 194180, 271852, 286160, 339815, 388360, 543704, 679630, 776720, 1087408, 1359260, 2718520, 5437040]

約数ペア:

[(1, 5437040), (2, 2718520), (4, 1359260), (5, 1087408), (7, 776720), (8, 679630), (10, 543704), (14, 388360), (16, 339815), (19, 286160), (20, 271852), (28, 194180), (35, 155344), (38, 143080), (40, 135926), (49, 110960), (56, 97090), (70, 77672), (73, 74480), (76, 71540), (80, 67963), (95, 57232), (98, 55480), (112, 48545), (133, 40880), (140, 38836), (146, 37240), (152, 35770), (190, 28616), (196, 27740), (245, 22192), (266, 20440), (280, 19418), (292, 18620), (304, 17885), (365, 14896), (380, 14308), (392, 13870), (490, 11096), (511, 10640), (532, 10220), (560, 9709), (584, 9310), (665, 8176), (730, 7448), (760, 7154), (784, 6935), (931, 5840), (980, 5548), (1022, 5320), (1064, 5110), (1168, 4655), (1330, 4088), (1387, 3920), (1460, 3724), (1520, 3577), (1862, 2920), (1960, 2774), (2044, 2660), (2128, 2555)]