3811760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 80

約数和(自身を含む): 9642240

約数和(自身を除く): 5830480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 53, 58, 62, 80, 106, 116, 124, 145, 155, 212, 232, 248, 265, 290, 310, 424, 464, 496, 530, 580, 620, 848, 899, 1060, 1160, 1240, 1537, 1643, 1798, 2120, 2320, 2480, 3074, 3286, 3596, 4240, 4495, 6148, 6572, 7192, 7685, 8215, 8990, 12296, 13144, 14384, 15370, 16430, 17980, 24592, 26288, 30740, 32860, 35960, 47647, 61480, 65720, 71920, 95294, 122960, 131440, 190588, 238235, 381176, 476470, 762352, 952940, 1905880, 3811760]

約数ペア:

[(1, 3811760), (2, 1905880), (4, 952940), (5, 762352), (8, 476470), (10, 381176), (16, 238235), (20, 190588), (29, 131440), (31, 122960), (40, 95294), (53, 71920), (58, 65720), (62, 61480), (80, 47647), (106, 35960), (116, 32860), (124, 30740), (145, 26288), (155, 24592), (212, 17980), (232, 16430), (248, 15370), (265, 14384), (290, 13144), (310, 12296), (424, 8990), (464, 8215), (496, 7685), (530, 7192), (580, 6572), (620, 6148), (848, 4495), (899, 4240), (1060, 3596), (1160, 3286), (1240, 3074), (1537, 2480), (1643, 2320), (1798, 2120)]