162117250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 320112000

約数和(自身を除く): 157994750

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 59, 118, 125, 145, 250, 290, 295, 379, 590, 725, 758, 1450, 1475, 1711, 1895, 2950, 3422, 3625, 3790, 7250, 7375, 8555, 9475, 10991, 14750, 17110, 18950, 21982, 22361, 42775, 44722, 47375, 54955, 85550, 94750, 109910, 111805, 213875, 223610, 274775, 427750, 549550, 559025, 648469, 1118050, 1296938, 1373875, 2747750, 2795125, 3242345, 5590250, 6484690, 16211725, 32423450, 81058625, 162117250]

約数ペア:

[(1, 162117250), (2, 81058625), (5, 32423450), (10, 16211725), (25, 6484690), (29, 5590250), (50, 3242345), (58, 2795125), (59, 2747750), (118, 1373875), (125, 1296938), (145, 1118050), (250, 648469), (290, 559025), (295, 549550), (379, 427750), (590, 274775), (725, 223610), (758, 213875), (1450, 111805), (1475, 109910), (1711, 94750), (1895, 85550), (2950, 54955), (3422, 47375), (3625, 44722), (3790, 42775), (7250, 22361), (7375, 21982), (8555, 18950), (9475, 17110), (10991, 14750)]