54223880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3467}}^1$

素因数の和:3518

約数の個数: 64

約数和(自身を含む): 134835840

約数和(自身を除く): 80611960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3467, 3910, 6934, 7820, 13868, 15640, 17335, 27736, 34670, 58939, 69340, 79741, 117878, 138680, 159482, 235756, 294695, 318964, 398705, 471512, 589390, 637928, 797410, 1178780, 1355597, 1594820, 2357560, 2711194, 3189640, 5422388, 6777985, 10844776, 13555970, 27111940, 54223880]

約数ペア:

[(1, 54223880), (2, 27111940), (4, 13555970), (5, 10844776), (8, 6777985), (10, 5422388), (17, 3189640), (20, 2711194), (23, 2357560), (34, 1594820), (40, 1355597), (46, 1178780), (68, 797410), (85, 637928), (92, 589390), (115, 471512), (136, 398705), (170, 318964), (184, 294695), (230, 235756), (340, 159482), (391, 138680), (460, 117878), (680, 79741), (782, 69340), (920, 58939), (1564, 34670), (1955, 27736), (3128, 17335), (3467, 15640), (3910, 13868), (6934, 7820)]