716014750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 1557024768

約数和(自身を除く): 841010018

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 37, 50, 55, 62, 74, 110, 125, 155, 185, 227, 250, 275, 310, 341, 370, 407, 454, 550, 682, 775, 814, 925, 1135, 1147, 1375, 1550, 1705, 1850, 2035, 2270, 2294, 2497, 2750, 3410, 3875, 4070, 4625, 4994, 5675, 5735, 7037, 7750, 8399, 8525, 9250, 10175, 11350, 11470, 12485, 12617, 14074, 16798, 17050, 20350, 24970, 25234, 28375, 28675, 35185, 41995, 42625, 50875, 56750, 57350, 62425, 63085, 70370, 77407, 83990, 85250, 92389, 101750, 124850, 126170, 143375, 154814, 175925, 184778, 209975, 260369, 286750, 312125, 315425, 351850, 387035, 419950, 461945, 520738, 624250, 630850, 774070, 879625, 923890, 1049875, 1301845, 1577125, 1759250, 1935175, 2099750, 2309725, 2603690, 2864059, 3154250, 3870350, 4619450, 5728118, 6509225, 9675875, 11548625, 13018450, 14320295, 19351750, 23097250, 28640590, 32546125, 65092250, 71601475, 143202950, 358007375, 716014750]

約数ペア:

[(1, 716014750), (2, 358007375), (5, 143202950), (10, 71601475), (11, 65092250), (22, 32546125), (25, 28640590), (31, 23097250), (37, 19351750), (50, 14320295), (55, 13018450), (62, 11548625), (74, 9675875), (110, 6509225), (125, 5728118), (155, 4619450), (185, 3870350), (227, 3154250), (250, 2864059), (275, 2603690), (310, 2309725), (341, 2099750), (370, 1935175), (407, 1759250), (454, 1577125), (550, 1301845), (682, 1049875), (775, 923890), (814, 879625), (925, 774070), (1135, 630850), (1147, 624250), (1375, 520738), (1550, 461945), (1705, 419950), (1850, 387035), (2035, 351850), (2270, 315425), (2294, 312125), (2497, 286750), (2750, 260369), (3410, 209975), (3875, 184778), (4070, 175925), (4625, 154814), (4994, 143375), (5675, 126170), (5735, 124850), (7037, 101750), (7750, 92389), (8399, 85250), (8525, 83990), (9250, 77407), (10175, 70370), (11350, 63085), (11470, 62425), (12485, 57350), (12617, 56750), (14074, 50875), (16798, 42625), (17050, 41995), (20350, 35185), (24970, 28675), (25234, 28375)]