45294100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 106937600

約数和(自身を除く): 61643500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 124, 155, 190, 310, 380, 475, 589, 620, 769, 775, 950, 1178, 1538, 1550, 1900, 2356, 2945, 3076, 3100, 3845, 5890, 7690, 11780, 14611, 14725, 15380, 19225, 23839, 29222, 29450, 38450, 47678, 58444, 58900, 73055, 76900, 95356, 119195, 146110, 238390, 292220, 365275, 452941, 476780, 595975, 730550, 905882, 1191950, 1461100, 1811764, 2264705, 2383900, 4529410, 9058820, 11323525, 22647050, 45294100]

約数ペア:

[(1, 45294100), (2, 22647050), (4, 11323525), (5, 9058820), (10, 4529410), (19, 2383900), (20, 2264705), (25, 1811764), (31, 1461100), (38, 1191950), (50, 905882), (62, 730550), (76, 595975), (95, 476780), (100, 452941), (124, 365275), (155, 292220), (190, 238390), (310, 146110), (380, 119195), (475, 95356), (589, 76900), (620, 73055), (769, 58900), (775, 58444), (950, 47678), (1178, 38450), (1538, 29450), (1550, 29222), (1900, 23839), (2356, 19225), (2945, 15380), (3076, 14725), (3100, 14611), (3845, 11780), (5890, 7690)]