37780480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 88

約数和(自身を含む): 93146688

約数和(自身を除く): 55366208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 157, 160, 188, 235, 256, 314, 320, 376, 470, 512, 628, 640, 752, 785, 940, 1024, 1256, 1280, 1504, 1570, 1880, 2512, 2560, 3008, 3140, 3760, 5024, 5120, 6016, 6280, 7379, 7520, 10048, 12032, 12560, 14758, 15040, 20096, 24064, 25120, 29516, 30080, 36895, 40192, 48128, 50240, 59032, 60160, 73790, 80384, 100480, 118064, 120320, 147580, 160768, 200960, 236128, 240640, 295160, 401920, 472256, 590320, 803840, 944512, 1180640, 1889024, 2361280, 3778048, 4722560, 7556096, 9445120, 18890240, 37780480]

約数ペア:

[(1, 37780480), (2, 18890240), (4, 9445120), (5, 7556096), (8, 4722560), (10, 3778048), (16, 2361280), (20, 1889024), (32, 1180640), (40, 944512), (47, 803840), (64, 590320), (80, 472256), (94, 401920), (128, 295160), (157, 240640), (160, 236128), (188, 200960), (235, 160768), (256, 147580), (314, 120320), (320, 118064), (376, 100480), (470, 80384), (512, 73790), (628, 60160), (640, 59032), (752, 50240), (785, 48128), (940, 40192), (1024, 36895), (1256, 30080), (1280, 29516), (1504, 25120), (1570, 24064), (1880, 20096), (2512, 15040), (2560, 14758), (3008, 12560), (3140, 12032), (3760, 10048), (5024, 7520), (5120, 7379), (6016, 6280)]