29357900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2091

約数の個数: 72

約数和(自身を含む): 74880624

約数和(自身を除く): 45522724

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2053, 2860, 3575, 4106, 7150, 8212, 10265, 14300, 20530, 22583, 26689, 41060, 45166, 51325, 53378, 90332, 102650, 106756, 112915, 133445, 205300, 225830, 266890, 293579, 451660, 533780, 564575, 587158, 667225, 1129150, 1174316, 1334450, 1467895, 2258300, 2668900, 2935790, 5871580, 7339475, 14678950, 29357900]

約数ペア:

[(1, 29357900), (2, 14678950), (4, 7339475), (5, 5871580), (10, 2935790), (11, 2668900), (13, 2258300), (20, 1467895), (22, 1334450), (25, 1174316), (26, 1129150), (44, 667225), (50, 587158), (52, 564575), (55, 533780), (65, 451660), (100, 293579), (110, 266890), (130, 225830), (143, 205300), (220, 133445), (260, 112915), (275, 106756), (286, 102650), (325, 90332), (550, 53378), (572, 51325), (650, 45166), (715, 41060), (1100, 26689), (1300, 22583), (1430, 20530), (2053, 14300), (2860, 10265), (3575, 8212), (4106, 7150)]