417451520

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5623}}^1$

素因数の和:5675

約数の個数: 80

約数和(自身を含む): 1035603360

約数和(自身を除く): 618151840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1160, 1280, 1856, 2320, 2560, 3712, 4640, 5623, 7424, 9280, 11246, 14848, 18560, 22492, 28115, 37120, 44984, 56230, 74240, 89968, 112460, 163067, 179936, 224920, 326134, 359872, 449840, 652268, 719744, 815335, 899680, 1304536, 1439488, 1630670, 1799360, 2609072, 2878976, 3261340, 3598720, 5218144, 6522680, 7197440, 10436288, 13045360, 14394880, 20872576, 26090720, 41745152, 52181440, 83490304, 104362880, 208725760, 417451520]

約数ペア:

[(1, 417451520), (2, 208725760), (4, 104362880), (5, 83490304), (8, 52181440), (10, 41745152), (16, 26090720), (20, 20872576), (29, 14394880), (32, 13045360), (40, 10436288), (58, 7197440), (64, 6522680), (80, 5218144), (116, 3598720), (128, 3261340), (145, 2878976), (160, 2609072), (232, 1799360), (256, 1630670), (290, 1439488), (320, 1304536), (464, 899680), (512, 815335), (580, 719744), (640, 652268), (928, 449840), (1160, 359872), (1280, 326134), (1856, 224920), (2320, 179936), (2560, 163067), (3712, 112460), (4640, 89968), (5623, 74240), (7424, 56230), (9280, 44984), (11246, 37120), (14848, 28115), (18560, 22492)]