190085120

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1023

約数の個数: 96

約数和(自身を含む): 480589200

約数和(自身を除く): 290504080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 977, 1024, 1216, 1280, 1520, 1954, 2048, 2432, 2560, 3040, 3908, 4864, 4885, 5120, 6080, 7816, 9728, 9770, 10240, 12160, 15632, 18563, 19456, 19540, 24320, 31264, 37126, 38912, 39080, 48640, 62528, 74252, 78160, 92815, 97280, 125056, 148504, 156320, 185630, 194560, 250112, 297008, 312640, 371260, 500224, 594016, 625280, 742520, 1000448, 1188032, 1250560, 1485040, 2000896, 2376064, 2501120, 2970080, 4752128, 5002240, 5940160, 9504256, 10004480, 11880320, 19008512, 23760640, 38017024, 47521280, 95042560, 190085120]

約数ペア:

[(1, 190085120), (2, 95042560), (4, 47521280), (5, 38017024), (8, 23760640), (10, 19008512), (16, 11880320), (19, 10004480), (20, 9504256), (32, 5940160), (38, 5002240), (40, 4752128), (64, 2970080), (76, 2501120), (80, 2376064), (95, 2000896), (128, 1485040), (152, 1250560), (160, 1188032), (190, 1000448), (256, 742520), (304, 625280), (320, 594016), (380, 500224), (512, 371260), (608, 312640), (640, 297008), (760, 250112), (977, 194560), (1024, 185630), (1216, 156320), (1280, 148504), (1520, 125056), (1954, 97280), (2048, 92815), (2432, 78160), (2560, 74252), (3040, 62528), (3908, 48640), (4864, 39080), (4885, 38912), (5120, 37126), (6080, 31264), (7816, 24320), (9728, 19540), (9770, 19456), (10240, 18563), (12160, 15632)]