492766900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1553}}^1$

素因数の和:1753

約数の個数: 72

約数和(自身を含む): 1133052480

約数和(自身を除く): 640285580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 167, 190, 334, 380, 475, 668, 835, 950, 1553, 1670, 1900, 3106, 3173, 3340, 4175, 6212, 6346, 7765, 8350, 12692, 15530, 15865, 16700, 29507, 31060, 31730, 38825, 59014, 63460, 77650, 79325, 118028, 147535, 155300, 158650, 259351, 295070, 317300, 518702, 590140, 737675, 1037404, 1296755, 1475350, 2593510, 2950700, 4927669, 5187020, 6483775, 9855338, 12967550, 19710676, 24638345, 25935100, 49276690, 98553380, 123191725, 246383450, 492766900]

約数ペア:

[(1, 492766900), (2, 246383450), (4, 123191725), (5, 98553380), (10, 49276690), (19, 25935100), (20, 24638345), (25, 19710676), (38, 12967550), (50, 9855338), (76, 6483775), (95, 5187020), (100, 4927669), (167, 2950700), (190, 2593510), (334, 1475350), (380, 1296755), (475, 1037404), (668, 737675), (835, 590140), (950, 518702), (1553, 317300), (1670, 295070), (1900, 259351), (3106, 158650), (3173, 155300), (3340, 147535), (4175, 118028), (6212, 79325), (6346, 77650), (7765, 63460), (8350, 59014), (12692, 38825), (15530, 31730), (15865, 31060), (16700, 29507)]