9897250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 20891520

約数和(自身を除く): 10994270

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 61, 110, 118, 122, 125, 250, 275, 295, 305, 550, 590, 610, 649, 671, 1298, 1342, 1375, 1475, 1525, 2750, 2950, 3050, 3245, 3355, 3599, 6490, 6710, 7198, 7375, 7625, 14750, 15250, 16225, 16775, 17995, 32450, 33550, 35990, 39589, 79178, 81125, 83875, 89975, 162250, 167750, 179950, 197945, 395890, 449875, 899750, 989725, 1979450, 4948625, 9897250]

約数ペア:

[(1, 9897250), (2, 4948625), (5, 1979450), (10, 989725), (11, 899750), (22, 449875), (25, 395890), (50, 197945), (55, 179950), (59, 167750), (61, 162250), (110, 89975), (118, 83875), (122, 81125), (125, 79178), (250, 39589), (275, 35990), (295, 33550), (305, 32450), (550, 17995), (590, 16775), (610, 16225), (649, 15250), (671, 14750), (1298, 7625), (1342, 7375), (1375, 7198), (1475, 6710), (1525, 6490), (2750, 3599), (2950, 3355), (3050, 3245)]