88341040

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 211700736

約数和(自身を除く): 123359696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 103, 142, 151, 206, 284, 302, 355, 412, 515, 568, 604, 710, 755, 824, 1030, 1136, 1208, 1420, 1510, 1648, 2060, 2416, 2840, 3020, 4120, 5680, 6040, 7313, 8240, 10721, 12080, 14626, 15553, 21442, 29252, 31106, 36565, 42884, 53605, 58504, 62212, 73130, 77765, 85768, 107210, 117008, 124424, 146260, 155530, 171536, 214420, 248848, 292520, 311060, 428840, 585040, 622120, 857680, 1104263, 1244240, 2208526, 4417052, 5521315, 8834104, 11042630, 17668208, 22085260, 44170520, 88341040]

約数ペア:

[(1, 88341040), (2, 44170520), (4, 22085260), (5, 17668208), (8, 11042630), (10, 8834104), (16, 5521315), (20, 4417052), (40, 2208526), (71, 1244240), (80, 1104263), (103, 857680), (142, 622120), (151, 585040), (206, 428840), (284, 311060), (302, 292520), (355, 248848), (412, 214420), (515, 171536), (568, 155530), (604, 146260), (710, 124424), (755, 117008), (824, 107210), (1030, 85768), (1136, 77765), (1208, 73130), (1420, 62212), (1510, 58504), (1648, 53605), (2060, 42884), (2416, 36565), (2840, 31106), (3020, 29252), (4120, 21442), (5680, 15553), (6040, 14626), (7313, 12080), (8240, 10721)]