9863320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 23639040

約数和(自身を除く): 13775720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 71, 92, 115, 142, 151, 184, 230, 284, 302, 355, 460, 568, 604, 710, 755, 920, 1208, 1420, 1510, 1633, 2840, 3020, 3266, 3473, 6040, 6532, 6946, 8165, 10721, 13064, 13892, 16330, 17365, 21442, 27784, 32660, 34730, 42884, 53605, 65320, 69460, 85768, 107210, 138920, 214420, 246583, 428840, 493166, 986332, 1232915, 1972664, 2465830, 4931660, 9863320]

約数ペア:

[(1, 9863320), (2, 4931660), (4, 2465830), (5, 1972664), (8, 1232915), (10, 986332), (20, 493166), (23, 428840), (40, 246583), (46, 214420), (71, 138920), (92, 107210), (115, 85768), (142, 69460), (151, 65320), (184, 53605), (230, 42884), (284, 34730), (302, 32660), (355, 27784), (460, 21442), (568, 17365), (604, 16330), (710, 13892), (755, 13064), (920, 10721), (1208, 8165), (1420, 6946), (1510, 6532), (1633, 6040), (2840, 3473), (3020, 3266)]