26829480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 84602880

約数和(自身を除く): 57773400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 67, 71, 94, 120, 134, 141, 142, 188, 201, 213, 235, 268, 282, 284, 335, 355, 376, 402, 426, 470, 536, 564, 568, 670, 705, 710, 804, 852, 940, 1005, 1065, 1128, 1340, 1410, 1420, 1608, 1704, 1880, 2010, 2130, 2680, 2820, 2840, 3149, 3337, 4020, 4260, 4757, 5640, 6298, 6674, 8040, 8520, 9447, 9514, 10011, 12596, 13348, 14271, 15745, 16685, 18894, 19028, 20022, 23785, 25192, 26696, 28542, 31490, 33370, 37788, 38056, 40044, 47235, 47570, 50055, 57084, 62980, 66740, 71355, 75576, 80088, 94470, 95140, 100110, 114168, 125960, 133480, 142710, 188940, 190280, 200220, 223579, 285420, 377880, 400440, 447158, 570840, 670737, 894316, 1117895, 1341474, 1788632, 2235790, 2682948, 3353685, 4471580, 5365896, 6707370, 8943160, 13414740, 26829480]

約数ペア:

[(1, 26829480), (2, 13414740), (3, 8943160), (4, 6707370), (5, 5365896), (6, 4471580), (8, 3353685), (10, 2682948), (12, 2235790), (15, 1788632), (20, 1341474), (24, 1117895), (30, 894316), (40, 670737), (47, 570840), (60, 447158), (67, 400440), (71, 377880), (94, 285420), (120, 223579), (134, 200220), (141, 190280), (142, 188940), (188, 142710), (201, 133480), (213, 125960), (235, 114168), (268, 100110), (282, 95140), (284, 94470), (335, 80088), (355, 75576), (376, 71355), (402, 66740), (426, 62980), (470, 57084), (536, 50055), (564, 47570), (568, 47235), (670, 40044), (705, 38056), (710, 37788), (804, 33370), (852, 31490), (940, 28542), (1005, 26696), (1065, 25192), (1128, 23785), (1340, 20022), (1410, 19028), (1420, 18894), (1608, 16685), (1704, 15745), (1880, 14271), (2010, 13348), (2130, 12596), (2680, 10011), (2820, 9514), (2840, 9447), (3149, 8520), (3337, 8040), (4020, 6674), (4260, 6298), (4757, 5640)]