103057900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4931}}^1$

素因数の和:4975

約数の個数: 72

約数和(自身を含む): 256858560

約数和(自身を除く): 153800660

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 4180, 4931, 5225, 9862, 10450, 19724, 20900, 24655, 49310, 54241, 93689, 98620, 108482, 123275, 187378, 216964, 246550, 271205, 374756, 468445, 493100, 542410, 936890, 1030579, 1084820, 1356025, 1873780, 2061158, 2342225, 2712050, 4122316, 4684450, 5152895, 5424100, 9368900, 10305790, 20611580, 25764475, 51528950, 103057900]

約数ペア:

[(1, 103057900), (2, 51528950), (4, 25764475), (5, 20611580), (10, 10305790), (11, 9368900), (19, 5424100), (20, 5152895), (22, 4684450), (25, 4122316), (38, 2712050), (44, 2342225), (50, 2061158), (55, 1873780), (76, 1356025), (95, 1084820), (100, 1030579), (110, 936890), (190, 542410), (209, 493100), (220, 468445), (275, 374756), (380, 271205), (418, 246550), (475, 216964), (550, 187378), (836, 123275), (950, 108482), (1045, 98620), (1100, 93689), (1900, 54241), (2090, 49310), (4180, 24655), (4931, 20900), (5225, 19724), (9862, 10450)]