25317960

素因数分解:

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

素因数の和:195

約数の個数: 96

約数和(自身を含む): 78744960

約数和(自身を除く): 53427000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 67, 94, 120, 134, 141, 188, 201, 235, 268, 282, 335, 376, 402, 470, 536, 564, 670, 705, 804, 940, 1005, 1128, 1340, 1410, 1608, 1880, 2010, 2680, 2820, 3149, 4020, 4489, 5640, 6298, 8040, 8978, 9447, 12596, 13467, 15745, 17956, 18894, 22445, 25192, 26934, 31490, 35912, 37788, 44890, 47235, 53868, 62980, 67335, 75576, 89780, 94470, 107736, 125960, 134670, 179560, 188940, 210983, 269340, 377880, 421966, 538680, 632949, 843932, 1054915, 1265898, 1687864, 2109830, 2531796, 3164745, 4219660, 5063592, 6329490, 8439320, 12658980, 25317960]

約数ペア:

[(1, 25317960), (2, 12658980), (3, 8439320), (4, 6329490), (5, 5063592), (6, 4219660), (8, 3164745), (10, 2531796), (12, 2109830), (15, 1687864), (20, 1265898), (24, 1054915), (30, 843932), (40, 632949), (47, 538680), (60, 421966), (67, 377880), (94, 269340), (120, 210983), (134, 188940), (141, 179560), (188, 134670), (201, 125960), (235, 107736), (268, 94470), (282, 89780), (335, 75576), (376, 67335), (402, 62980), (470, 53868), (536, 47235), (564, 44890), (670, 37788), (705, 35912), (804, 31490), (940, 26934), (1005, 25192), (1128, 22445), (1340, 18894), (1410, 17956), (1608, 15745), (1880, 13467), (2010, 12596), (2680, 9447), (2820, 8978), (3149, 8040), (4020, 6298), (4489, 5640)]