415066880

素因数分解:

$2^8\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3343}}^1$

素因数の和:3461

約数の個数: 72

約数和(自身を含む): 1004764992

約数和(自身を除く): 589698112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 485, 640, 776, 970, 1280, 1552, 1940, 3104, 3343, 3880, 6208, 6686, 7760, 12416, 13372, 15520, 16715, 24832, 26744, 31040, 33430, 53488, 62080, 66860, 106976, 124160, 133720, 213952, 267440, 324271, 427904, 534880, 648542, 855808, 1069760, 1297084, 1621355, 2139520, 2594168, 3242710, 4279040, 5188336, 6485420, 10376672, 12970840, 20753344, 25941680, 41506688, 51883360, 83013376, 103766720, 207533440, 415066880]

約数ペア:

[(1, 415066880), (2, 207533440), (4, 103766720), (5, 83013376), (8, 51883360), (10, 41506688), (16, 25941680), (20, 20753344), (32, 12970840), (40, 10376672), (64, 6485420), (80, 5188336), (97, 4279040), (128, 3242710), (160, 2594168), (194, 2139520), (256, 1621355), (320, 1297084), (388, 1069760), (485, 855808), (640, 648542), (776, 534880), (970, 427904), (1280, 324271), (1552, 267440), (1940, 213952), (3104, 133720), (3343, 124160), (3880, 106976), (6208, 66860), (6686, 62080), (7760, 53488), (12416, 33430), (13372, 31040), (15520, 26744), (16715, 24832)]