541227520

素因数分解:

$2^9\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3989}}^1$

素因数の和:4065

約数の個数: 80

約数和(自身を含む): 1322493480

約数和(自身を除く): 781265960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 512, 530, 640, 848, 1060, 1280, 1696, 2120, 2560, 3392, 3989, 4240, 6784, 7978, 8480, 13568, 15956, 16960, 19945, 27136, 31912, 33920, 39890, 63824, 67840, 79780, 127648, 135680, 159560, 211417, 255296, 319120, 422834, 510592, 638240, 845668, 1021184, 1057085, 1276480, 1691336, 2042368, 2114170, 2552960, 3382672, 4228340, 5105920, 6765344, 8456680, 10211840, 13530688, 16913360, 27061376, 33826720, 54122752, 67653440, 108245504, 135306880, 270613760, 541227520]

約数ペア:

[(1, 541227520), (2, 270613760), (4, 135306880), (5, 108245504), (8, 67653440), (10, 54122752), (16, 33826720), (20, 27061376), (32, 16913360), (40, 13530688), (53, 10211840), (64, 8456680), (80, 6765344), (106, 5105920), (128, 4228340), (160, 3382672), (212, 2552960), (256, 2114170), (265, 2042368), (320, 1691336), (424, 1276480), (512, 1057085), (530, 1021184), (640, 845668), (848, 638240), (1060, 510592), (1280, 422834), (1696, 319120), (2120, 255296), (2560, 211417), (3392, 159560), (3989, 135680), (4240, 127648), (6784, 79780), (7978, 67840), (8480, 63824), (13568, 39890), (15956, 33920), (16960, 31912), (19945, 27136)]