175090480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4153}}^1$

素因数の和:4214

約数の個数: 80

約数和(自身を含む): 445042944

約数和(自身を除く): 269952464

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4153, 4216, 5270, 8306, 8432, 10540, 16612, 20765, 21080, 33224, 41530, 42160, 66448, 70601, 83060, 128743, 141202, 166120, 257486, 282404, 332240, 353005, 514972, 564808, 643715, 706010, 1029944, 1129616, 1287430, 1412020, 2059888, 2188631, 2574860, 2824040, 4377262, 5149720, 5648080, 8754524, 10299440, 10943155, 17509048, 21886310, 35018096, 43772620, 87545240, 175090480]

約数ペア:

[(1, 175090480), (2, 87545240), (4, 43772620), (5, 35018096), (8, 21886310), (10, 17509048), (16, 10943155), (17, 10299440), (20, 8754524), (31, 5648080), (34, 5149720), (40, 4377262), (62, 2824040), (68, 2574860), (80, 2188631), (85, 2059888), (124, 1412020), (136, 1287430), (155, 1129616), (170, 1029944), (248, 706010), (272, 643715), (310, 564808), (340, 514972), (496, 353005), (527, 332240), (620, 282404), (680, 257486), (1054, 166120), (1240, 141202), (1360, 128743), (2108, 83060), (2480, 70601), (2635, 66448), (4153, 42160), (4216, 41530), (5270, 33224), (8306, 21080), (8432, 20765), (10540, 16612)]