42603520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 88

約数和(自身を含む): 104790024

約数和(自身を除く): 62186504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 157, 160, 212, 256, 265, 314, 320, 424, 512, 530, 628, 640, 785, 848, 1024, 1060, 1256, 1280, 1570, 1696, 2120, 2512, 2560, 3140, 3392, 4240, 5024, 5120, 6280, 6784, 8321, 8480, 10048, 12560, 13568, 16642, 16960, 20096, 25120, 27136, 33284, 33920, 40192, 41605, 50240, 54272, 66568, 67840, 80384, 83210, 100480, 133136, 135680, 160768, 166420, 200960, 266272, 271360, 332840, 401920, 532544, 665680, 803840, 1065088, 1331360, 2130176, 2662720, 4260352, 5325440, 8520704, 10650880, 21301760, 42603520]

約数ペア:

[(1, 42603520), (2, 21301760), (4, 10650880), (5, 8520704), (8, 5325440), (10, 4260352), (16, 2662720), (20, 2130176), (32, 1331360), (40, 1065088), (53, 803840), (64, 665680), (80, 532544), (106, 401920), (128, 332840), (157, 271360), (160, 266272), (212, 200960), (256, 166420), (265, 160768), (314, 135680), (320, 133136), (424, 100480), (512, 83210), (530, 80384), (628, 67840), (640, 66568), (785, 54272), (848, 50240), (1024, 41605), (1060, 40192), (1256, 33920), (1280, 33284), (1570, 27136), (1696, 25120), (2120, 20096), (2512, 16960), (2560, 16642), (3140, 13568), (3392, 12560), (4240, 10048), (5024, 8480), (5120, 8321), (6280, 6784)]