2320500350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{30553}}^1$

素因数の和:30610

約数の個数: 72

約数和(自身を含む): 5182936128

約数和(自身を除く): 2862435778

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 62, 70, 98, 155, 175, 217, 245, 310, 350, 434, 490, 775, 1085, 1225, 1519, 1550, 2170, 2450, 3038, 5425, 7595, 10850, 15190, 30553, 37975, 61106, 75950, 152765, 213871, 305530, 427742, 763825, 947143, 1069355, 1497097, 1527650, 1894286, 2138710, 2994194, 4735715, 5346775, 6630001, 7485485, 9471430, 10693550, 13260002, 14970970, 23678575, 33150005, 37427425, 46410007, 47357150, 66300010, 74854850, 92820014, 165750025, 232050035, 331500050, 464100070, 1160250175, 2320500350]

約数ペア:

[(1, 2320500350), (2, 1160250175), (5, 464100070), (7, 331500050), (10, 232050035), (14, 165750025), (25, 92820014), (31, 74854850), (35, 66300010), (49, 47357150), (50, 46410007), (62, 37427425), (70, 33150005), (98, 23678575), (155, 14970970), (175, 13260002), (217, 10693550), (245, 9471430), (310, 7485485), (350, 6630001), (434, 5346775), (490, 4735715), (775, 2994194), (1085, 2138710), (1225, 1894286), (1519, 1527650), (1550, 1497097), (2170, 1069355), (2450, 947143), (3038, 763825), (5425, 427742), (7595, 305530), (10850, 213871), (15190, 152765), (30553, 75950), (37975, 61106)]