10874080

素因数分解:

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

素因数の和:121

約数の個数: 144

約数和(自身を含む): 31888080

約数和(自身を除く): 21014000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 73, 76, 80, 95, 98, 112, 133, 140, 146, 152, 160, 190, 196, 224, 245, 266, 280, 292, 304, 365, 380, 392, 490, 511, 532, 560, 584, 608, 665, 730, 760, 784, 931, 980, 1022, 1064, 1120, 1168, 1330, 1387, 1460, 1520, 1568, 1862, 1960, 2044, 2128, 2336, 2555, 2660, 2774, 2920, 3040, 3577, 3724, 3920, 4088, 4256, 4655, 5110, 5320, 5548, 5840, 6935, 7154, 7448, 7840, 8176, 9310, 9709, 10220, 10640, 11096, 11680, 13870, 14308, 14896, 16352, 17885, 18620, 19418, 20440, 21280, 22192, 27740, 28616, 29792, 35770, 37240, 38836, 40880, 44384, 48545, 55480, 57232, 67963, 71540, 74480, 77672, 81760, 97090, 110960, 114464, 135926, 143080, 148960, 155344, 194180, 221920, 271852, 286160, 310688, 339815, 388360, 543704, 572320, 679630, 776720, 1087408, 1359260, 1553440, 2174816, 2718520, 5437040, 10874080]

約数ペア:

[(1, 10874080), (2, 5437040), (4, 2718520), (5, 2174816), (7, 1553440), (8, 1359260), (10, 1087408), (14, 776720), (16, 679630), (19, 572320), (20, 543704), (28, 388360), (32, 339815), (35, 310688), (38, 286160), (40, 271852), (49, 221920), (56, 194180), (70, 155344), (73, 148960), (76, 143080), (80, 135926), (95, 114464), (98, 110960), (112, 97090), (133, 81760), (140, 77672), (146, 74480), (152, 71540), (160, 67963), (190, 57232), (196, 55480), (224, 48545), (245, 44384), (266, 40880), (280, 38836), (292, 37240), (304, 35770), (365, 29792), (380, 28616), (392, 27740), (490, 22192), (511, 21280), (532, 20440), (560, 19418), (584, 18620), (608, 17885), (665, 16352), (730, 14896), (760, 14308), (784, 13870), (931, 11680), (980, 11096), (1022, 10640), (1064, 10220), (1120, 9709), (1168, 9310), (1330, 8176), (1387, 7840), (1460, 7448), (1520, 7154), (1568, 6935), (1862, 5840), (1960, 5548), (2044, 5320), (2128, 5110), (2336, 4655), (2555, 4256), (2660, 4088), (2774, 3920), (2920, 3724), (3040, 3577)]