97798315250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{188891}}^1$

素因数の和:189036

約数の個数: 64

約数和(自身を含む): 194483203200

約数和(自身を除く): 96684887950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 109, 125, 190, 218, 250, 475, 545, 950, 1090, 2071, 2375, 2725, 4142, 4750, 5450, 10355, 13625, 20710, 27250, 51775, 103550, 188891, 258875, 377782, 517750, 944455, 1888910, 3588929, 4722275, 7177858, 9444550, 17944645, 20589119, 23611375, 35889290, 41178238, 47222750, 89723225, 102945595, 179446450, 205891190, 391193261, 448616125, 514727975, 782386522, 897232250, 1029455950, 1955966305, 2573639875, 3911932610, 5147279750, 9779831525, 19559663050, 48899157625, 97798315250]

約数ペア:

[(1, 97798315250), (2, 48899157625), (5, 19559663050), (10, 9779831525), (19, 5147279750), (25, 3911932610), (38, 2573639875), (50, 1955966305), (95, 1029455950), (109, 897232250), (125, 782386522), (190, 514727975), (218, 448616125), (250, 391193261), (475, 205891190), (545, 179446450), (950, 102945595), (1090, 89723225), (2071, 47222750), (2375, 41178238), (2725, 35889290), (4142, 23611375), (4750, 20589119), (5450, 17944645), (10355, 9444550), (13625, 7177858), (20710, 4722275), (27250, 3588929), (51775, 1888910), (103550, 944455), (188891, 517750), (258875, 377782)]