132954880

素因数分解:

$2^8\times 5^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 320531904

約数和(自身を除く): 187577024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 241, 256, 320, 431, 482, 640, 862, 964, 1205, 1280, 1724, 1928, 2155, 2410, 3448, 3856, 4310, 4820, 6896, 7712, 8620, 9640, 13792, 15424, 17240, 19280, 27584, 30848, 34480, 38560, 55168, 61696, 68960, 77120, 103871, 110336, 137920, 154240, 207742, 275840, 308480, 415484, 519355, 551680, 830968, 1038710, 1661936, 2077420, 3323872, 4154840, 6647744, 8309680, 13295488, 16619360, 26590976, 33238720, 66477440, 132954880]

約数ペア:

[(1, 132954880), (2, 66477440), (4, 33238720), (5, 26590976), (8, 16619360), (10, 13295488), (16, 8309680), (20, 6647744), (32, 4154840), (40, 3323872), (64, 2077420), (80, 1661936), (128, 1038710), (160, 830968), (241, 551680), (256, 519355), (320, 415484), (431, 308480), (482, 275840), (640, 207742), (862, 154240), (964, 137920), (1205, 110336), (1280, 103871), (1724, 77120), (1928, 68960), (2155, 61696), (2410, 55168), (3448, 38560), (3856, 34480), (4310, 30848), (4820, 27584), (6896, 19280), (7712, 17240), (8620, 15424), (9640, 13792)]