2247688250

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1559}}^1$

素因数の和:1728

約数の個数: 64

約数和(自身を含む): 4322073600

約数和(自身を除く): 2074385350

約数列:

[1, 2, 5, 10, 25, 50, 73, 79, 125, 146, 158, 250, 365, 395, 730, 790, 1559, 1825, 1975, 3118, 3650, 3950, 5767, 7795, 9125, 9875, 11534, 15590, 18250, 19750, 28835, 38975, 57670, 77950, 113807, 123161, 144175, 194875, 227614, 246322, 288350, 389750, 569035, 615805, 720875, 1138070, 1231610, 1441750, 2845175, 3079025, 5690350, 6158050, 8990753, 14225875, 15395125, 17981506, 28451750, 30790250, 44953765, 89907530, 224768825, 449537650, 1123844125, 2247688250]

約数ペア:

[(1, 2247688250), (2, 1123844125), (5, 449537650), (10, 224768825), (25, 89907530), (50, 44953765), (73, 30790250), (79, 28451750), (125, 17981506), (146, 15395125), (158, 14225875), (250, 8990753), (365, 6158050), (395, 5690350), (730, 3079025), (790, 2845175), (1559, 1441750), (1825, 1231610), (1975, 1138070), (3118, 720875), (3650, 615805), (3950, 569035), (5767, 389750), (7795, 288350), (9125, 246322), (9875, 227614), (11534, 194875), (15590, 144175), (18250, 123161), (19750, 113807), (28835, 77950), (38975, 57670)]