105539500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 259983360

約数和(自身を除く): 154443860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 125, 155, 220, 250, 275, 310, 341, 500, 550, 619, 620, 682, 775, 1100, 1238, 1364, 1375, 1550, 1705, 2476, 2750, 3095, 3100, 3410, 3875, 5500, 6190, 6809, 6820, 7750, 8525, 12380, 13618, 15475, 15500, 17050, 19189, 27236, 30950, 34045, 34100, 38378, 42625, 61900, 68090, 76756, 77375, 85250, 95945, 136180, 154750, 170225, 170500, 191890, 211079, 309500, 340450, 383780, 422158, 479725, 680900, 844316, 851125, 959450, 1055395, 1702250, 1918900, 2110790, 2398625, 3404500, 4221580, 4797250, 5276975, 9594500, 10553950, 21107900, 26384875, 52769750, 105539500]

約数ペア:

[(1, 105539500), (2, 52769750), (4, 26384875), (5, 21107900), (10, 10553950), (11, 9594500), (20, 5276975), (22, 4797250), (25, 4221580), (31, 3404500), (44, 2398625), (50, 2110790), (55, 1918900), (62, 1702250), (100, 1055395), (110, 959450), (124, 851125), (125, 844316), (155, 680900), (220, 479725), (250, 422158), (275, 383780), (310, 340450), (341, 309500), (500, 211079), (550, 191890), (619, 170500), (620, 170225), (682, 154750), (775, 136180), (1100, 95945), (1238, 85250), (1364, 77375), (1375, 76756), (1550, 68090), (1705, 61900), (2476, 42625), (2750, 38378), (3095, 34100), (3100, 34045), (3410, 30950), (3875, 27236), (5500, 19189), (6190, 17050), (6809, 15500), (6820, 15475), (7750, 13618), (8525, 12380)]