10554880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 160

約数和(自身を含む): 31426560

約数和(自身を除く): 20871680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 70, 76, 80, 95, 112, 124, 128, 133, 140, 152, 155, 160, 190, 217, 224, 248, 256, 266, 280, 304, 310, 320, 380, 434, 448, 496, 512, 532, 560, 589, 608, 620, 640, 665, 760, 868, 896, 992, 1064, 1085, 1120, 1178, 1216, 1240, 1280, 1330, 1520, 1736, 1792, 1984, 2128, 2170, 2240, 2356, 2432, 2480, 2560, 2660, 2945, 3040, 3472, 3584, 3968, 4123, 4256, 4340, 4480, 4712, 4864, 4960, 5320, 5890, 6080, 6944, 7936, 8246, 8512, 8680, 8960, 9424, 9728, 9920, 10640, 11780, 12160, 13888, 15872, 16492, 17024, 17360, 17920, 18848, 19840, 20615, 21280, 23560, 24320, 27776, 32984, 34048, 34720, 37696, 39680, 41230, 42560, 47120, 48640, 55552, 65968, 68096, 69440, 75392, 79360, 82460, 85120, 94240, 111104, 131936, 138880, 150784, 164920, 170240, 188480, 263872, 277760, 301568, 329840, 340480, 376960, 527744, 555520, 659680, 753920, 1055488, 1319360, 1507840, 2110976, 2638720, 5277440, 10554880]

約数ペア:

[(1, 10554880), (2, 5277440), (4, 2638720), (5, 2110976), (7, 1507840), (8, 1319360), (10, 1055488), (14, 753920), (16, 659680), (19, 555520), (20, 527744), (28, 376960), (31, 340480), (32, 329840), (35, 301568), (38, 277760), (40, 263872), (56, 188480), (62, 170240), (64, 164920), (70, 150784), (76, 138880), (80, 131936), (95, 111104), (112, 94240), (124, 85120), (128, 82460), (133, 79360), (140, 75392), (152, 69440), (155, 68096), (160, 65968), (190, 55552), (217, 48640), (224, 47120), (248, 42560), (256, 41230), (266, 39680), (280, 37696), (304, 34720), (310, 34048), (320, 32984), (380, 27776), (434, 24320), (448, 23560), (496, 21280), (512, 20615), (532, 19840), (560, 18848), (589, 17920), (608, 17360), (620, 17024), (640, 16492), (665, 15872), (760, 13888), (868, 12160), (896, 11780), (992, 10640), (1064, 9920), (1085, 9728), (1120, 9424), (1178, 8960), (1216, 8680), (1240, 8512), (1280, 8246), (1330, 7936), (1520, 6944), (1736, 6080), (1792, 5890), (1984, 5320), (2128, 4960), (2170, 4864), (2240, 4712), (2356, 4480), (2432, 4340), (2480, 4256), (2560, 4123), (2660, 3968), (2945, 3584), (3040, 3472)]