9973381120

素因数分解:

$2^{11}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7669}}^1$

素因数の和:7823

約数の個数: 96

約数和(自身を含む): 24121843200

約数和(自身を除く): 14148462080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1024, 1270, 1280, 2032, 2048, 2540, 2560, 4064, 5080, 5120, 7669, 8128, 10160, 10240, 15338, 16256, 20320, 30676, 32512, 38345, 40640, 61352, 65024, 76690, 81280, 122704, 130048, 153380, 162560, 245408, 260096, 306760, 325120, 490816, 613520, 650240, 973963, 981632, 1227040, 1300480, 1947926, 1963264, 2454080, 3895852, 3926528, 4869815, 4908160, 7791704, 7853056, 9739630, 9816320, 15583408, 15706112, 19479260, 19632640, 31166816, 38958520, 39265280, 62333632, 77917040, 78530560, 124667264, 155834080, 249334528, 311668160, 498669056, 623336320, 997338112, 1246672640, 1994676224, 2493345280, 4986690560, 9973381120]

約数ペア:

[(1, 9973381120), (2, 4986690560), (4, 2493345280), (5, 1994676224), (8, 1246672640), (10, 997338112), (16, 623336320), (20, 498669056), (32, 311668160), (40, 249334528), (64, 155834080), (80, 124667264), (127, 78530560), (128, 77917040), (160, 62333632), (254, 39265280), (256, 38958520), (320, 31166816), (508, 19632640), (512, 19479260), (635, 15706112), (640, 15583408), (1016, 9816320), (1024, 9739630), (1270, 7853056), (1280, 7791704), (2032, 4908160), (2048, 4869815), (2540, 3926528), (2560, 3895852), (4064, 2454080), (5080, 1963264), (5120, 1947926), (7669, 1300480), (8128, 1227040), (10160, 981632), (10240, 973963), (15338, 650240), (16256, 613520), (20320, 490816), (30676, 325120), (32512, 306760), (38345, 260096), (40640, 245408), (61352, 162560), (65024, 153380), (76690, 130048), (81280, 122704)]