2019127557455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1\times {\mathrm{6043}}^1$

素因数の和:6624

約数の個数: 64

約数和(自身を含む): 2609963596800

約数和(自身を除く): 590836039345

約数列:

[1, 5, 19, 95, 97, 101, 359, 485, 505, 1795, 1843, 1919, 6043, 6821, 9215, 9595, 9797, 30215, 34105, 34823, 36259, 48985, 114817, 174115, 181295, 186143, 574085, 586171, 610343, 661637, 688921, 930715, 2169437, 2930855, 3051715, 3308185, 3444605, 3517123, 10847185, 11137249, 11596517, 17585615, 41219303, 55686245, 57982585, 59203271, 66825337, 206096515, 210435389, 219113137, 296016355, 334126685, 1052176945, 1095565685, 1124862149, 3998272391, 4163149603, 5624310745, 19991361955, 20815748015, 21253974289, 106269871445, 403825511491, 2019127557455]

約数ペア:

[(1, 2019127557455), (5, 403825511491), (19, 106269871445), (95, 21253974289), (97, 20815748015), (101, 19991361955), (359, 5624310745), (485, 4163149603), (505, 3998272391), (1795, 1124862149), (1843, 1095565685), (1919, 1052176945), (6043, 334126685), (6821, 296016355), (9215, 219113137), (9595, 210435389), (9797, 206096515), (30215, 66825337), (34105, 59203271), (34823, 57982585), (36259, 55686245), (48985, 41219303), (114817, 17585615), (174115, 11596517), (181295, 11137249), (186143, 10847185), (574085, 3517123), (586171, 3444605), (610343, 3308185), (661637, 3051715), (688921, 2930855), (930715, 2169437)]