33307520

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 80857440

約数和(自身を除く): 47549920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 640, 710, 733, 1136, 1420, 1466, 2272, 2840, 2932, 3665, 4544, 5680, 5864, 7330, 9088, 11360, 11728, 14660, 22720, 23456, 29320, 45440, 46912, 52043, 58640, 93824, 104086, 117280, 208172, 234560, 260215, 416344, 469120, 520430, 832688, 1040860, 1665376, 2081720, 3330752, 4163440, 6661504, 8326880, 16653760, 33307520]

約数ペア:

[(1, 33307520), (2, 16653760), (4, 8326880), (5, 6661504), (8, 4163440), (10, 3330752), (16, 2081720), (20, 1665376), (32, 1040860), (40, 832688), (64, 520430), (71, 469120), (80, 416344), (128, 260215), (142, 234560), (160, 208172), (284, 117280), (320, 104086), (355, 93824), (568, 58640), (640, 52043), (710, 46912), (733, 45440), (1136, 29320), (1420, 23456), (1466, 22720), (2272, 14660), (2840, 11728), (2932, 11360), (3665, 9088), (4544, 7330), (5680, 5864)]