416285440

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17117}}^1$

素因数の和:17157

約数の個数: 72

約数和(自身を含む): 1049675760

約数和(自身を除く): 633390320

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, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 6080, 12160, 17117, 24320, 34234, 68468, 85585, 136936, 171170, 273872, 325223, 342340, 547744, 650446, 684680, 1095488, 1300892, 1369360, 1626115, 2190976, 2601784, 2738720, 3252230, 4381952, 5203568, 5477440, 6504460, 10407136, 10954880, 13008920, 20814272, 21909760, 26017840, 41628544, 52035680, 83257088, 104071360, 208142720, 416285440]

約数ペア:

[(1, 416285440), (2, 208142720), (4, 104071360), (5, 83257088), (8, 52035680), (10, 41628544), (16, 26017840), (19, 21909760), (20, 20814272), (32, 13008920), (38, 10954880), (40, 10407136), (64, 6504460), (76, 5477440), (80, 5203568), (95, 4381952), (128, 3252230), (152, 2738720), (160, 2601784), (190, 2190976), (256, 1626115), (304, 1369360), (320, 1300892), (380, 1095488), (608, 684680), (640, 650446), (760, 547744), (1216, 342340), (1280, 325223), (1520, 273872), (2432, 171170), (3040, 136936), (4864, 85585), (6080, 68468), (12160, 34234), (17117, 24320)]