201822764480

素因数分解:

$2^6\times 5^1\times {\mathrm{4051}}^1\times {\mathrm{155689}}^1$

素因数の和:159757

約数の個数: 56

約数和(自身を含む): 480712180560

約数和(自身を除く): 278889416080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4051, 8102, 16204, 20255, 32408, 40510, 64816, 81020, 129632, 155689, 162040, 259264, 311378, 324080, 622756, 648160, 778445, 1245512, 1296320, 1556890, 2491024, 3113780, 4982048, 6227560, 9964096, 12455120, 24910240, 49820480, 630696139, 1261392278, 2522784556, 3153480695, 5045569112, 6306961390, 10091138224, 12613922780, 20182276448, 25227845560, 40364552896, 50455691120, 100911382240, 201822764480]

約数ペア:

[(1, 201822764480), (2, 100911382240), (4, 50455691120), (5, 40364552896), (8, 25227845560), (10, 20182276448), (16, 12613922780), (20, 10091138224), (32, 6306961390), (40, 5045569112), (64, 3153480695), (80, 2522784556), (160, 1261392278), (320, 630696139), (4051, 49820480), (8102, 24910240), (16204, 12455120), (20255, 9964096), (32408, 6227560), (40510, 4982048), (64816, 3113780), (81020, 2491024), (129632, 1556890), (155689, 1296320), (162040, 1245512), (259264, 778445), (311378, 648160), (324080, 622756)]