38069720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 92988000

約数和(自身を除く): 54918280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 179, 260, 358, 409, 520, 716, 818, 895, 1432, 1636, 1790, 2045, 2327, 3272, 3580, 4090, 4654, 5317, 7160, 8180, 9308, 10634, 11635, 16360, 18616, 21268, 23270, 26585, 42536, 46540, 53170, 73211, 93080, 106340, 146422, 212680, 292844, 366055, 585688, 732110, 951743, 1464220, 1903486, 2928440, 3806972, 4758715, 7613944, 9517430, 19034860, 38069720]

約数ペア:

[(1, 38069720), (2, 19034860), (4, 9517430), (5, 7613944), (8, 4758715), (10, 3806972), (13, 2928440), (20, 1903486), (26, 1464220), (40, 951743), (52, 732110), (65, 585688), (104, 366055), (130, 292844), (179, 212680), (260, 146422), (358, 106340), (409, 93080), (520, 73211), (716, 53170), (818, 46540), (895, 42536), (1432, 26585), (1636, 23270), (1790, 21268), (2045, 18616), (2327, 16360), (3272, 11635), (3580, 10634), (4090, 9308), (4654, 8180), (5317, 7160)]