974133800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{659}}^1$

素因数の和:1083

約数の個数: 96

約数和(自身を含む): 2393820000

約数和(自身を除く): 1419686200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 389, 475, 659, 760, 778, 950, 1318, 1556, 1900, 1945, 2636, 3112, 3295, 3800, 3890, 5272, 6590, 7391, 7780, 9725, 12521, 13180, 14782, 15560, 16475, 19450, 25042, 26360, 29564, 32950, 36955, 38900, 50084, 59128, 62605, 65900, 73910, 77800, 100168, 125210, 131800, 147820, 184775, 250420, 256351, 295640, 313025, 369550, 500840, 512702, 626050, 739100, 1025404, 1252100, 1281755, 1478200, 2050808, 2504200, 2563510, 4870669, 5127020, 6408775, 9741338, 10254040, 12817550, 19482676, 24353345, 25635100, 38965352, 48706690, 51270200, 97413380, 121766725, 194826760, 243533450, 487066900, 974133800]

約数ペア:

[(1, 974133800), (2, 487066900), (4, 243533450), (5, 194826760), (8, 121766725), (10, 97413380), (19, 51270200), (20, 48706690), (25, 38965352), (38, 25635100), (40, 24353345), (50, 19482676), (76, 12817550), (95, 10254040), (100, 9741338), (152, 6408775), (190, 5127020), (200, 4870669), (380, 2563510), (389, 2504200), (475, 2050808), (659, 1478200), (760, 1281755), (778, 1252100), (950, 1025404), (1318, 739100), (1556, 626050), (1900, 512702), (1945, 500840), (2636, 369550), (3112, 313025), (3295, 295640), (3800, 256351), (3890, 250420), (5272, 184775), (6590, 147820), (7391, 131800), (7780, 125210), (9725, 100168), (12521, 77800), (13180, 73910), (14782, 65900), (15560, 62605), (16475, 59128), (19450, 50084), (25042, 38900), (26360, 36955), (29564, 32950)]