89108480

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 104

約数和(自身を含む): 226071600

約数和(自身を除く): 136963120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 229, 256, 304, 320, 380, 458, 512, 608, 640, 760, 916, 1024, 1145, 1216, 1280, 1520, 1832, 2048, 2290, 2432, 2560, 3040, 3664, 4096, 4351, 4580, 4864, 5120, 6080, 7328, 8702, 9160, 9728, 10240, 12160, 14656, 17404, 18320, 19456, 20480, 21755, 24320, 29312, 34808, 36640, 38912, 43510, 48640, 58624, 69616, 73280, 77824, 87020, 97280, 117248, 139232, 146560, 174040, 194560, 234496, 278464, 293120, 348080, 389120, 468992, 556928, 586240, 696160, 937984, 1113856, 1172480, 1392320, 2227712, 2344960, 2784640, 4455424, 4689920, 5569280, 8910848, 11138560, 17821696, 22277120, 44554240, 89108480]

約数ペア:

[(1, 89108480), (2, 44554240), (4, 22277120), (5, 17821696), (8, 11138560), (10, 8910848), (16, 5569280), (19, 4689920), (20, 4455424), (32, 2784640), (38, 2344960), (40, 2227712), (64, 1392320), (76, 1172480), (80, 1113856), (95, 937984), (128, 696160), (152, 586240), (160, 556928), (190, 468992), (229, 389120), (256, 348080), (304, 293120), (320, 278464), (380, 234496), (458, 194560), (512, 174040), (608, 146560), (640, 139232), (760, 117248), (916, 97280), (1024, 87020), (1145, 77824), (1216, 73280), (1280, 69616), (1520, 58624), (1832, 48640), (2048, 43510), (2290, 38912), (2432, 36640), (2560, 34808), (3040, 29312), (3664, 24320), (4096, 21755), (4351, 20480), (4580, 19456), (4864, 18320), (5120, 17404), (6080, 14656), (7328, 12160), (8702, 10240), (9160, 9728)]