1901477055400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{366953}}^1$

素因数の和:368975

約数の個数: 96

約数和(自身を含む): 4763407856760

約数和(自身を除く): 2861930801360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 1993, 2600, 3986, 7972, 9965, 15944, 19930, 25909, 39860, 49825, 51818, 79720, 99650, 103636, 129545, 199300, 207272, 259090, 366953, 398600, 518180, 647725, 733906, 1036360, 1295450, 1467812, 1834765, 2590900, 2935624, 3669530, 4770389, 5181800, 7339060, 9173825, 9540778, 14678120, 18347650, 19081556, 23851945, 36695300, 38163112, 47703890, 73390600, 95407780, 119259725, 190815560, 238519450, 477038900, 731337329, 954077800, 1462674658, 2925349316, 3656686645, 5850698632, 7313373290, 9507385277, 14626746580, 18283433225, 19014770554, 29253493160, 36566866450, 38029541108, 47536926385, 73133732900, 76059082216, 95073852770, 146267465800, 190147705540, 237684631925, 380295411080, 475369263850, 950738527700, 1901477055400]

約数ペア:

[(1, 1901477055400), (2, 950738527700), (4, 475369263850), (5, 380295411080), (8, 237684631925), (10, 190147705540), (13, 146267465800), (20, 95073852770), (25, 76059082216), (26, 73133732900), (40, 47536926385), (50, 38029541108), (52, 36566866450), (65, 29253493160), (100, 19014770554), (104, 18283433225), (130, 14626746580), (200, 9507385277), (260, 7313373290), (325, 5850698632), (520, 3656686645), (650, 2925349316), (1300, 1462674658), (1993, 954077800), (2600, 731337329), (3986, 477038900), (7972, 238519450), (9965, 190815560), (15944, 119259725), (19930, 95407780), (25909, 73390600), (39860, 47703890), (49825, 38163112), (51818, 36695300), (79720, 23851945), (99650, 19081556), (103636, 18347650), (129545, 14678120), (199300, 9540778), (207272, 9173825), (259090, 7339060), (366953, 5181800), (398600, 4770389), (518180, 3669530), (647725, 2935624), (733906, 2590900), (1036360, 1834765), (1295450, 1467812)]