5137927600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31873}}^1$

素因数の和:31935

約数の個数: 120

約数和(自身を含む): 13722649472

約数和(自身を除く): 8584721872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 200, 208, 248, 260, 310, 325, 400, 403, 496, 520, 620, 650, 775, 806, 1040, 1240, 1300, 1550, 1612, 2015, 2480, 2600, 3100, 3224, 4030, 5200, 6200, 6448, 8060, 10075, 12400, 16120, 20150, 31873, 32240, 40300, 63746, 80600, 127492, 159365, 161200, 254984, 318730, 414349, 509968, 637460, 796825, 828698, 988063, 1274920, 1593650, 1657396, 1976126, 2071745, 2549840, 3187300, 3314792, 3952252, 4143490, 4940315, 6374600, 6629584, 7904504, 8286980, 9880630, 10358725, 12749200, 12844819, 15809008, 16573960, 19761260, 20717450, 24701575, 25689638, 33147920, 39522520, 41434900, 49403150, 51379276, 64224095, 79045040, 82869800, 98806300, 102758552, 128448190, 165739600, 197612600, 205517104, 256896380, 321120475, 395225200, 513792760, 642240950, 1027585520, 1284481900, 2568963800, 5137927600]

約数ペア:

[(1, 5137927600), (2, 2568963800), (4, 1284481900), (5, 1027585520), (8, 642240950), (10, 513792760), (13, 395225200), (16, 321120475), (20, 256896380), (25, 205517104), (26, 197612600), (31, 165739600), (40, 128448190), (50, 102758552), (52, 98806300), (62, 82869800), (65, 79045040), (80, 64224095), (100, 51379276), (104, 49403150), (124, 41434900), (130, 39522520), (155, 33147920), (200, 25689638), (208, 24701575), (248, 20717450), (260, 19761260), (310, 16573960), (325, 15809008), (400, 12844819), (403, 12749200), (496, 10358725), (520, 9880630), (620, 8286980), (650, 7904504), (775, 6629584), (806, 6374600), (1040, 4940315), (1240, 4143490), (1300, 3952252), (1550, 3314792), (1612, 3187300), (2015, 2549840), (2480, 2071745), (2600, 1976126), (3100, 1657396), (3224, 1593650), (4030, 1274920), (5200, 988063), (6200, 828698), (6448, 796825), (8060, 637460), (10075, 509968), (12400, 414349), (16120, 318730), (20150, 254984), (31873, 161200), (32240, 159365), (40300, 127492), (63746, 80600)]