2279968477250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{886199}}^1$

素因数の和:886508

約数の個数: 64

約数和(自身を含む): 4389625094400

約数和(自身を除く): 2109656617150

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 251, 410, 502, 1025, 1255, 2050, 2510, 5125, 6275, 10250, 10291, 12550, 20582, 31375, 51455, 62750, 102910, 257275, 514550, 886199, 1286375, 1772398, 2572750, 4430995, 8861990, 22154975, 36334159, 44309950, 72668318, 110774875, 181670795, 221549750, 222435949, 363341590, 444871898, 908353975, 1112179745, 1816707950, 2224359490, 4541769875, 5560898725, 9083539750, 9119873909, 11121797450, 18239747818, 27804493625, 45599369545, 55608987250, 91198739090, 227996847725, 455993695450, 1139984238625, 2279968477250]

約数ペア:

[(1, 2279968477250), (2, 1139984238625), (5, 455993695450), (10, 227996847725), (25, 91198739090), (41, 55608987250), (50, 45599369545), (82, 27804493625), (125, 18239747818), (205, 11121797450), (250, 9119873909), (251, 9083539750), (410, 5560898725), (502, 4541769875), (1025, 2224359490), (1255, 1816707950), (2050, 1112179745), (2510, 908353975), (5125, 444871898), (6275, 363341590), (10250, 222435949), (10291, 221549750), (12550, 181670795), (20582, 110774875), (31375, 72668318), (51455, 44309950), (62750, 36334159), (102910, 22154975), (257275, 8861990), (514550, 4430995), (886199, 2572750), (1286375, 1772398)]