2407297250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10711}}^1$

素因数の和:10788

約数の個数: 64

約数和(自身を含む): 4812687360

約数和(自身を除く): 2405390110

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 125, 145, 155, 250, 290, 310, 725, 775, 899, 1450, 1550, 1798, 3625, 3875, 4495, 7250, 7750, 8990, 10711, 21422, 22475, 44950, 53555, 107110, 112375, 224750, 267775, 310619, 332041, 535550, 621238, 664082, 1338875, 1553095, 1660205, 2677750, 3106190, 3320410, 7765475, 8301025, 9629189, 15530950, 16602050, 19258378, 38827375, 41505125, 48145945, 77654750, 83010250, 96291890, 240729725, 481459450, 1203648625, 2407297250]

約数ペア:

[(1, 2407297250), (2, 1203648625), (5, 481459450), (10, 240729725), (25, 96291890), (29, 83010250), (31, 77654750), (50, 48145945), (58, 41505125), (62, 38827375), (125, 19258378), (145, 16602050), (155, 15530950), (250, 9629189), (290, 8301025), (310, 7765475), (725, 3320410), (775, 3106190), (899, 2677750), (1450, 1660205), (1550, 1553095), (1798, 1338875), (3625, 664082), (3875, 621238), (4495, 535550), (7250, 332041), (7750, 310619), (8990, 267775), (10711, 224750), (21422, 112375), (22475, 107110), (44950, 53555)]