37018280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 90372240

約数和(自身を除く): 53353960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 257, 260, 277, 514, 520, 554, 1028, 1108, 1285, 1385, 2056, 2216, 2570, 2770, 3341, 3601, 5140, 5540, 6682, 7202, 10280, 11080, 13364, 14404, 16705, 18005, 26728, 28808, 33410, 36010, 66820, 71189, 72020, 133640, 142378, 144040, 284756, 355945, 569512, 711890, 925457, 1423780, 1850914, 2847560, 3701828, 4627285, 7403656, 9254570, 18509140, 37018280]

約数ペア:

[(1, 37018280), (2, 18509140), (4, 9254570), (5, 7403656), (8, 4627285), (10, 3701828), (13, 2847560), (20, 1850914), (26, 1423780), (40, 925457), (52, 711890), (65, 569512), (104, 355945), (130, 284756), (257, 144040), (260, 142378), (277, 133640), (514, 72020), (520, 71189), (554, 66820), (1028, 36010), (1108, 33410), (1285, 28808), (1385, 26728), (2056, 18005), (2216, 16705), (2570, 14404), (2770, 13364), (3341, 11080), (3601, 10280), (5140, 7202), (5540, 6682)]