42822200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 107136000

約数和(自身を除く): 64313800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 59, 76, 95, 100, 118, 152, 190, 191, 200, 236, 295, 380, 382, 472, 475, 590, 760, 764, 950, 955, 1121, 1180, 1475, 1528, 1900, 1910, 2242, 2360, 2950, 3629, 3800, 3820, 4484, 4775, 5605, 5900, 7258, 7640, 8968, 9550, 11210, 11269, 11800, 14516, 18145, 19100, 22420, 22538, 28025, 29032, 36290, 38200, 44840, 45076, 56050, 56345, 72580, 90152, 90725, 112100, 112690, 145160, 181450, 214111, 224200, 225380, 281725, 362900, 428222, 450760, 563450, 725800, 856444, 1070555, 1126900, 1712888, 2141110, 2253800, 4282220, 5352775, 8564440, 10705550, 21411100, 42822200]

約数ペア:

[(1, 42822200), (2, 21411100), (4, 10705550), (5, 8564440), (8, 5352775), (10, 4282220), (19, 2253800), (20, 2141110), (25, 1712888), (38, 1126900), (40, 1070555), (50, 856444), (59, 725800), (76, 563450), (95, 450760), (100, 428222), (118, 362900), (152, 281725), (190, 225380), (191, 224200), (200, 214111), (236, 181450), (295, 145160), (380, 112690), (382, 112100), (472, 90725), (475, 90152), (590, 72580), (760, 56345), (764, 56050), (950, 45076), (955, 44840), (1121, 38200), (1180, 36290), (1475, 29032), (1528, 28025), (1900, 22538), (1910, 22420), (2242, 19100), (2360, 18145), (2950, 14516), (3629, 11800), (3800, 11269), (3820, 11210), (4484, 9550), (4775, 8968), (5605, 7640), (5900, 7258)]