38115220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13327}}^1$

素因数の和:13360

約数の個数: 48

約数和(自身を含む): 94042368

約数和(自身を除く): 55927148

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 13327, 26654, 53308, 66635, 133270, 146597, 173251, 266540, 293194, 346502, 586388, 693004, 732985, 866255, 1465970, 1732510, 1905761, 2931940, 3465020, 3811522, 7623044, 9528805, 19057610, 38115220]

約数ペア:

[(1, 38115220), (2, 19057610), (4, 9528805), (5, 7623044), (10, 3811522), (11, 3465020), (13, 2931940), (20, 1905761), (22, 1732510), (26, 1465970), (44, 866255), (52, 732985), (55, 693004), (65, 586388), (110, 346502), (130, 293194), (143, 266540), (220, 173251), (260, 146597), (286, 133270), (572, 66635), (715, 53308), (1430, 26654), (2860, 13327)]