45717560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 127180800

約数和(自身を除く): 81463240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 92, 115, 124, 140, 155, 161, 184, 217, 229, 230, 248, 280, 310, 322, 434, 458, 460, 620, 644, 713, 805, 868, 916, 920, 1085, 1145, 1240, 1288, 1426, 1603, 1610, 1736, 1832, 2170, 2290, 2852, 3206, 3220, 3565, 4340, 4580, 4991, 5267, 5704, 6412, 6440, 7099, 7130, 8015, 8680, 9160, 9982, 10534, 12824, 14198, 14260, 16030, 19964, 21068, 24955, 26335, 28396, 28520, 32060, 35495, 36869, 39928, 42136, 49693, 49910, 52670, 56792, 64120, 70990, 73738, 99386, 99820, 105340, 141980, 147476, 163277, 184345, 198772, 199640, 210680, 248465, 283960, 294952, 326554, 368690, 397544, 496930, 653108, 737380, 816385, 993860, 1142939, 1306216, 1474760, 1632770, 1987720, 2285878, 3265540, 4571756, 5714695, 6531080, 9143512, 11429390, 22858780, 45717560]

約数ペア:

[(1, 45717560), (2, 22858780), (4, 11429390), (5, 9143512), (7, 6531080), (8, 5714695), (10, 4571756), (14, 3265540), (20, 2285878), (23, 1987720), (28, 1632770), (31, 1474760), (35, 1306216), (40, 1142939), (46, 993860), (56, 816385), (62, 737380), (70, 653108), (92, 496930), (115, 397544), (124, 368690), (140, 326554), (155, 294952), (161, 283960), (184, 248465), (217, 210680), (229, 199640), (230, 198772), (248, 184345), (280, 163277), (310, 147476), (322, 141980), (434, 105340), (458, 99820), (460, 99386), (620, 73738), (644, 70990), (713, 64120), (805, 56792), (868, 52670), (916, 49910), (920, 49693), (1085, 42136), (1145, 39928), (1240, 36869), (1288, 35495), (1426, 32060), (1603, 28520), (1610, 28396), (1736, 26335), (1832, 24955), (2170, 21068), (2290, 19964), (2852, 16030), (3206, 14260), (3220, 14198), (3565, 12824), (4340, 10534), (4580, 9982), (4991, 9160), (5267, 8680), (5704, 8015), (6412, 7130), (6440, 7099)]